@ f3873798:24b3f2f3

 Nos últimos anos, temos observado um aumento significativo nos casos de ansiedade, estresse e outros transtornos mentais. O ambiente de trabalho, especialmente no mundo cooperativo e corporativo, desempenha um papel central nesse cenário. Mas qual é a relação entre a estrutura do mercado de trabalho moderno e o crescimento dessas questões de saúde mental? O Impacto da Cultura Cooperativa na Saúde Mental  O modelo cooperativo atual valoriza, acima de tudo, a produtividade e o cumprimento de metas rígidas. A exigência por resultados rápidos e desempenho excepcional impõe um ritmo de trabalho desumano, levando muitos profissionais à exaustão física e emocional. A pressão constante para atender expectativas impossíveis cria um ambiente hostil, contribuindo para o aumento de diagnósticos como ansiedade, depressão e burnout. Além disso, a falta de liberdade e flexibilidade no mercado de trabalho faz com que muitos talentos sejam desperdiçados. Profissionais que poderiam inovar e criar novas oportunidades acabam se tornando apenas mais um número em grandes empresas ou no funcionalismo público, muitas vezes por falta de opções. Esse aprisionamento profissional gera frustração, baixa autoestima e até transtornos psicológicos severos. A Evolução das Demandas e a Intensificação da Pressão  Antigamente, a busca por estabilidade em cargos públicos ou em grandes corporações era comum, mas a pressão e a exigência por resultados eram diferentes. Com o avanço da tecnologia e a digitalização dos processos, a demanda por eficiência aumentou exponencialmente. Hoje, a velocidade imposta pelo mercado ultrapassa os limites humanos, tornando o ambiente de trabalho ainda mais opressor. Essa realidade não apenas compromete a saúde mental dos profissionais, mas também reflete no comportamento social. O estresse crônico e a frustração acumulada podem levar a episódios de agressividade, intolerância e impaciência, impactando diretamente a convivência em sociedade. O crescimento de casos de violência no trânsito, agressões em ambientes de atendimento e até mesmo crimes por motivos fúteis pode estar ligado a esse fenômeno. O Caminho para um Mercado de Trabalho Mais Saudável  Para minimizar esses impactos, é fundamental promover maior liberdade econômica e oportunidades para pequenos empreendedores. Reduzir a dependência de grandes empresas e cooperativas pode permitir que mais pessoas encontrem satisfação profissional e desenvolvam suas vocações sem a pressão excessiva por metas irreais. Empreendimentos menores tendem a oferecer um ambiente de trabalho mais humanizado, onde as metas são ajustadas conforme a capacidade de produção de cada indivíduo. Dessa forma, os profissionais podem atuar de maneira mais saudável e equilibrada, reduzindo os índices de transtornos mentais e promovendo uma sociedade mais harmoniosa.

@ df478568:2a951e67

I shop the bitcoin circular economy as much as I can. Maybe "shop" isn't the best way to describe it. Shopping is a behavior typical of fiat maxis. they drive fancy leases and shop 'till they drop. This season's fashion must-have is next season's trash. Bitcoiners don't shop, we replenish supplies. Our goal is to get the best value for our sats. Our goal to hodl our sats as long as possible. Yesterday, I shoveled a [ton of compost](nostr:nevent1qvzqqqqqqypzph68s45y080zdd9g8sdacnd6kcd4ejpwrgcju2eghjq45y4f28n8qqs24rrm3u2wvf24ad8xkj2xh8nuq2lz7urnd3lzrpqlstmsp4r29hsug39jw) for my garden. If taking showers mean's I', short bitcoin, so be it. I also happened to get my soap from Soapminer delivered to my P.O. Box the day before. What better way is there to test this soap than after shoveling some shit? It was perfect timing. ## Soapminer Sells Soap Made From Beef Tallow Soapminer is a nostr rounder I've seen online every timestamp in a while. As the name suggests, he makes soap and sells it for sats. He's not the only soap seller on nostr, but something stands out about this soap. He uses beef tallow, the stuff McDonald's used for french fries back in the day. I use it to cook. It's basically beef lard. So this pleb makes soap and markets it to people who talk about beef and bitcoin. That's better than Fight Club. Then [I heard Matt Odell say it was pretty good](https://fountain.fm/clip/6GHDdmcwMg47mz0xNpVb). I already thought about spending sats on this soap, but now I had a testimonial from a man I have listened to for about six years. **Can you say Web of Trust baby?** I no soap and suds expert. I have years of soapo sing experience, but I never thought about what commercial soap is made with. I assumed it was like Fight Club like how I assumed the dollar was backed by gold in high school. Both these statements are false. Fiat soap is made with fiat fuckery. I tried looking for the ingredients on a box of Dove Men's Care, but couldn't find them on the box. It's opaque like the amount of gold at Fort Knox, nobody knows. I know what Soapminer uses to make his soap because [it's open source](nostr:note1aypyepc6g7lztutegx0fw5yg5clc9ythvxkp6czfkau3dcgwz06q4mfqr3). ### Tallow Soap Quotes  I asked Soapminer a few questions on nostr. [Here is is answer]((nostr:note1wma3745zywf6avfwrau9dvrt6awqqmt3qkfc07xxff4p6nh8f38qyxuqze "nostr:note1wma3745zywf6avfwrau9dvrt6awqqmt3qkfc07xxff4p6nh8f38qyxuqze) ), signed by his own nostr key, the Internet's version of "I approve this message."  **Soapminer:**  `What inspired me was a cleaner, healthier lifestyle. During the plandemic, I had a lot of free time on my hands, and got to read, and investigate what actually causes a lot of the sickness in society. I learned a great deal. I never knew that your skin is your largest organ, and that it absorbs 60-70% of what you put on it. What do ppl put on their skin almost every day? Soap. So out of boredom, and seeking a healthier lifestyle, I started watching YT videos of ppl making soap, and tried it out a few times, and then a few more, until I became good at it. Once you learn how to make soap, the challenges only arise when you try something that you haven't done before. Depending on what method you are using will determine the challenges that you may face. It's multifaceted, so might be a little long to go into. I overcome them by keep trying until I get it right. No path is going to be easy, you just have to practice to make perfect. Last question is easy. My favorite soap is Tallow soap. As long as it is made from Tallow, and has all natural ingredients, it is a good soap in my opinion. Tallow mirrors the oils in our skin. It doesn't strip you skin the way commercial soap do, leaving you feel itchy, dry, and actually causing some of the skin ailments that have become common, like eczema, and psoriasis. Just nutures, cleans, and protects. It also, can prevent wrinkles., and acne.` **Sold!**  I tried the pine tar first. It makes me smell like a man, at least my wife thinks so. That's also why she prefers the unscented. He is adding more scents, but these ate the one's I have tried. The soap makes me feel rubber-ducky squeaky clean. After my shower, made some lunch and washed my hands with Dawn. This made my hands ashier than bio-char. I decided to cut some soap and place a little piece by the kitchen sink. The soap moisturized my hands in two shakes of a bull's tail. I also cut up some of my soap into smaller pieces because I'm as frugal as a Boy-scout and wanted to wash my hands with this stuff instead of Ivory.  #### Here's some more quotes about Soapminer's soap. - [He's asking his market if they want Peppermint soap.](nostr:note1tpeh65m7y6s6wt9ucjdcl2pge3m86f2ny4hqjdyvcrmf7kglqshqfeceam "nostr:note1tpeh65m7y6s6wt9ucjdcl2pge3m86f2ny4hqjdyvcrmf7kglqshqfeceam) - [Then he made the soap like a boss](nostr:nevent1qvzqqqqqqypzqy9kvcxtqa2tlwyjv4r46ancxk00ghk9yaudzsnp697s60942p7lqqs0yqyvffu9pn39grtxa8agpftpvfssx603w0ra67kpn5qn360masquhrtd7). - [The Benefits of Tallow](nostr:nevent1qqs9w6g8khrqzhrgu7y3trae9vtdl8847p42p80aqzvsvlu9kr84vkgpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhsyg8zenmu7gzq8ulj5jj4kv50ph3muwz43f747vmr9ld2alrjdswgavpsgqqqqqqsq5lkzq) - [He uses Zaprite](nostr:nevent1qvzqqqqqqypzqjln5vfhstwf2ahjrmanh57kzwrap4v3xpfzql5sxp48gxlk4a74qqsraadvah6890x4hgvr4rcxe9c2n79a0kx88te3hf7x88j72rh7cuskhempa) [He has giveaways](nostr:nevent1qvzqqqqqqyqzpzvke2t7fxwh0rzea5zmx7qnddzgsqk35ujp9tgpw9jmjsmnserr3z8466) [He wants everyone to live on a bitcoin standard](nostr:nevent1qvzqqqqqqypzqy9kvcxtqa2tlwyjv4r46ancxk00ghk9yaudzsnp697s60942p7lqqs8gnddcnkj5p2047qam5drgw5jxlg60vy736e2rwxsmj593whnllsy8ej9j)  ### Testimonials  [nostr:note1y9wsl07lkepfzzj8c8ucekss9f9darvg70j93cdmvttadfjx9nfsvtxwes "nostr:note1y9wsl07lkepfzzj8c8ucekss9f9darvg70j93cdmvttadfjx9nfsvtxwes") **TheLOTSProject**  nostr:nevent1qvzqqqqqqypzqy9kvcxtqa2tlwyjv4r46ancxk00ghk9yaudzsnp697s60942p7lqqsxt8kyd650ph3wvhre0lwlw5s0emuv5gcfzmsvfxf7czgg4c2wynq7vg8ga **Tuvok**  ["he even shipped to my in germany(but only after negotiation) i like the soap a lot after some testing"](nostr:nevent1qvzqqqqqqypzqpt4hupuycwpj5yqjn00989fgwj6k9yvfamvx7v2gkamz9329wreqywhwumn8ghj7mr4de3kscn00qh8xctwv3mkjcmg9enxzund9uqsuamnwvaz7tmwdaejumr0dshsqgr3cj8s3sc2ruzz2yj4e3kxnc825elr2gmyufdv38d9ee4jm8lxx5n7yrdv) **Bit 🐳 Ish**  ["It's good stuff, you'll love it."](nostr:nevent1qvzqqqqqqypzpr38l76unwuvm5qnrt0xa7jf64k5qx65ynvlm7dx8cr565nmqu2uqqs2r7rcp2rssfcqhk5838cuu569h43wlkvw34gy8ad2flgdpl0cezckxghkc) **GhostBTC**  nostr:npub1cm3v486tkgy6qjtk09srry4qvc40y0jysyqha5e3v67whnc22jwsrreyud **cryptoshi2k21.bitcoin**  ["Great soap 🧼🫧"](nostr:nevent1qvzqqqqqqypzqj5nelekm4aruughza09y8yy26ansshnc23wq2kdha79dqz8rhemqqsxdq4xf69vgk27nnes4syrnekpg4mhkp6v4rer7nzdgfht8kya8ssucu8lz) **Marc**  ["I spent the last two days shyoveling horse shit and compost for my garden. This soap made me feel rubber-ducky squeeky clean afterward."](nostr:nevent1qvzqqqqqqypzph68s45y080zdd9g8sdacnd6kcd4ejpwrgcju2eghjq45y4f28n8qqsfvqylk56zdh5n3ykhleypr5zznevqt9dw04vptdeuh9jmskemndgq0hw25) ##### Conclusion I am a soap mining soap customer now. I'm done with fiat soap. I'm thinking about handing out his soap for Christmas gifts. Odell was right. It is good soap. It's expensive compared to the comercial crap, but competitive with fancy olive oil soaps I've seen. I paid with fiat I had in Strike, but Soapminer received bitcoin. I was going to buy soap anyway, but buying soap this way took $35 of fiat off Strike and put it into soap miners strategic bitcoin reserve. It's not cheap, but buying Dove requires me to first buy fiat. Buying soap from Soapminer takes sats off the exchange. Buying Dove does not, but that's not the only reason I bought this soap. It's great soap, but that's not really why I bought it. I am a big believer in what Adam Smith described as the invisible hand: [nostr:note1jsgzk6rxulyqthae8c53rrawaa70yjqh37nm3kxh08xw8g43vgcq3kux9d "nostr:note1jsgzk6rxulyqthae8c53rrawaa70yjqh37nm3kxh08xw8g43vgcq3kux9d"). We want to see people in our community to prosper. It is in our self-interest That is what Smith means by the invisible hand. The invisible hand is not A Central Bank manipulating interest rates and The IMF turning foreigners into debt-fiat slaves for cheap freshly-frozen shrimp. Bitcoiners are my community. They may not be close to me by proximity, but my moral sentiments guide me to do business with bitcoiners whenever possible. See, capitalism cannot work with socialist money. Those moral sentiments change when people work for soft money. Fiat soap miners get paid in NGD currency. Sell soap for $35 today and that will buy you half as much stuff in 5 years. The fiat soap miner has no savings to improve his community. Inflation makes him search for the cheapest soap just to keep up with grocery prices. Soapminer can save his sats earned selling soap without anyone stealig from him. Therefore, he will be able to afford to buy stuff in his community. Those on a fiat standard cannot afford to save their money in the hopes of buying high quality products and services in their community. Fiat is socialist money, therefore only buys less and less as time goes on. Dear readers, we are not on late stage capitalism. The problem is that socialist money sucks. Those Papi Trump bucks might be fun for a month, but in the end, everyone pays the Piper. Tariffs are a sales tax, [paywalls in meatspace](nostr:nevent1qvzqqqqqqypzph68s45y080zdd9g8sdacnd6kcd4ejpwrgcju2eghjq45y4f28n8qyt8wumn8ghj7mn0wd68yetvd96x2uewdaexwtcpzemhxue69uhhyetvv9ujumt0wd68ytnsw43z7qg4waehxw309ajxjar5duh8qatz9aex2mrp0yqzqx3u59js9ewy9xwr7nuzv5eytj9ty979wrc7vrhv3tfykjxp5pd28s750n). Save your sats long enough, and these taxes will not matter. We circumvent the unjust tax of inflation, we will find solutions to unjust taxes levied on our community. I participate in the bitcoin circular economy because I want to bring capitalism back. I do not care where you live. If you are a bitcoiner, you are part of my community. There is an invisible hand which compels me to buy stuff from people in my community. That's why I bought soap from Soapminer, but you know what? **the soap is pretty damn good**. npub1marc26z8nh3xkj5rcx7ufkatvx6ueqhp5vfw9v5teq26z254renshtf3g0 [884,864](https://mempool.marc26z.com/block/000000000000000000014855f89d29f5d7953945251ee87bf069b90d9e6d9f85) [Merch](https://marc26z.com/merch)

@ b8851a06:9b120ba1

The digital guillotine has fallen. The Bybit hack wasn’t just a theft—it was a surgical strike exposing the fatal flaw of “crypto” that isn’t Bitcoin. This wasn’t a bug. It was a feature of a system designed to fail. Here’s how North Korea’s Lazarus Group stole $1.5B in ETH, why “decentralized finance” is a joke, and how Bitcoin remains the only exit from this circus. ## I. The Heist: How Centralized “Crypto” Betrayed Its Users ### A. The Multisig Mousetrap (Or: Why You’re Still Using a Bank) Bybit’s Ethereum cold wallet used multisig, requiring multiple approvals for transactions. Sounds secure, right? Wrong. • The Con: Hackers didn’t pick the lock; they tricked the keyholders using a UI masking attack. The wallet interface showed “SEND TO BYBIT”, but the smart contract was whispering “SEND TO PYONGYANG.” • Bitcoin Parallel: Bitcoin’s multisig is enforced on hardware, not a website UI. No browser spoofing, no phishing emails—just raw cryptography. Ethereum’s multisig is a vault with a touchscreen PIN pad. Bitcoin’s is a mechanical safe with a key only you hold. Guess which one got robbed? ### B. Smart Contracts: Dumb as a Bag of Hammers The thieves didn’t “hack” Ethereum—they exploited its smart contract complexity. • Bybit’s security depended on a Safe.global contract. Lazarus simply tricked Bybit into approving a malicious upgrade. • Imagine a vending machine that’s programmed to take your money but never give you a soda. That’s Ethereum’s “trustless” tech. Why Bitcoin Wins: Bitcoin doesn’t do “smart contracts” in the Ethereum sense. Its scripting language is deliberately limited—less code, fewer attack vectors. Ethereum is a Lego tower; Bitcoin is a granite slab. One topples, one doesn’t. ## II. The Laundering: Crypto’s Dirty Little Secret ### A. Mixers, Bridges, and the Art of Spycraft Once the ETH was stolen, Lazarus laundered it at lightspeed: 1. Mixers (eXch) – Obfuscating transaction trails. 2. Bridges (Chainflip) – Swapping ETH for Bitcoin because that’s the only exit that matters. Bitcoin Reality Check: Bitcoin’s privacy tools (like CoinJoin) are self-custodial—no third-party mixers. You keep control, not some “decentralized” website waiting to be hacked. Ethereum’s “bridges” are burning rope ladders. Bitcoin’s privacy? An underground tunnel only you control. ### B. The $1.5B Lie: “Decentralized” Exchanges Are a Myth Bybit’s “cold wallet” was on Safe.global—a so-called “decentralized” custodian. Translation? A website with extra steps. • When Safe.global got breached, the private keys were stolen instantly. • “Decentralized” means nothing if your funds depend on one website, one server, one weak link. Bitcoin’s Answer: Self-custody. Hardware wallets. Cold storage. No trusted third parties. Using Safe.global is like hiding your life savings in a gym locker labeled “STEAL ME.” ## III. The Culprits: State-Sponsored Hackers & Crypto’s Original Sin ### A. Lazarus Group: Crypto’s Robin Hood (For Dictators) North Korea’s hackers didn’t break cryptography—they broke people. • Phishing emails disguised as job offers. • Bribes & social engineering targeting insiders. • DeFi governance manipulation (because Proof-of-Stake is just shareholder voting in disguise). Bitcoin’s Shield: No CEO to bribe. No “upgrade buttons” to exploit. No governance tokens to manipulate. Code is law—and Bitcoin’s law is written in stone. Ethereum’s security model is “trust us.” Bitcoin’s is “verify.” ### B. The $3B Elephant: Altcoins Fund Dictators Since 2017, Lazarus has stolen $3B+ in crypto, funding North Korea’s missile program. Why? Because Ethereum, Solana, and XRP are built on Proof-of-Stake (PoS)—which centralizes power in the hands of a few rich validators. • Bitcoin’s Proof-of-Work: Miners secure the network through energy-backed cryptography. • Altcoins’ Proof-of-Stake: Security is dictated by who owns the most tokens. Proof-of-Stake secures oligarchs. Proof-of-Work secures money. That’s why Lazarus can drain altcoin treasuries but hasn’t touched Bitcoin’s network. ## IV. Bybit’s Survival: A Centralized Circus ### A. The Bailout: Banks 2.0 Bybit took bridge loans from “undisclosed partners” (read: Wall Street vultures). • Just like a traditional bank, Bybit printed liquidity out of thin air to stay solvent. • If that sounds familiar, it’s because crypto exchanges are just banks in hoodies. Bitcoin Contrast: No loans. No bailouts. No “trust.” Just 21 million coins, mathematically secured. Bybit’s solvency is a confidence trick. Bitcoin’s solvency is math. ### B. The Great Withdrawal Panic Within hours, 350,000+ users scrambled to withdraw funds. A digital bank run—except this isn’t a bank. It’s an exchange that pretended to be decentralized. Bitcoin fixes this: your wallet isn’t an IOU. It’s actual money. Bybit = a TikTok influencer promising riches. Bitcoin = the gold in your basement. ## V. The Fallout: Regulators vs Reality ### A. ETH’s 8% Crash vs Bitcoin’s Unshakable Base Ethereum tanked because it’s a tech stock, not money. Bitcoin? Dropped 2% and stabilized. No CEO, no headquarters, no attack surface. ### B. The Regulatory Trap Now the bureaucrats come in demanding: 1. Wallet audits (they don’t understand public ledgers). 2. Mixer bans (criminalizing privacy). 3. KYC everything (turning crypto into a surveillance state). Bitcoin’s Rebellion: You can’t audit what’s already transparent. You can’t ban what’s unstoppable. ## VI. Conclusion: Burn the Altcoins, Stack the Sats The Bybit hack isn’t a crypto problem. It’s an altcoin problem. Ethereum’s smart contracts, DeFi bridges, and “decentralized” wallets are Swiss cheese for hackers. Bitcoin? A titanium vault. The Only Lessons That Matter: ✅ Multisig isn’t enough unless it’s Bitcoin’s hardware-enforced version. ✅ Complexity kills—every altcoin “innovation” is a security risk waiting to happen. Lazarus Group won this round because “crypto” ignored Bitcoin’s design. The solution isn’t better regulations—it’s better money. Burn the tokens. Unplug the servers. Bitcoin is the exit. Take your money off exchanges. Be sovereign.

@ 378562cd:a6fc6773

There was a time when I was a real person. I touched grass, read books made of actual paper, made eye contact with fellow humans, and didn’t panic when my pockets felt empty. Then came the screens. They infiltrated my life like a well-meaning but overly clingy houseguest who never leaves. It started innocently enough: a quick email check, a couple of YouTube videos, and a little light doomscrolling. And then, before I knew it, my posture resembled a shrimp’s, my eyes had the dull glaze of a microwaved marshmallow, and I had unknowingly memorized the entire algorithm’s playlist of “Obscure Facts You’ll Never Need.” I knew things had gone too far when I caught myself attempting to *swipe left* on a paperback book. Or when I instinctively tried to pinch-zoom on a restaurant menu, only to find it was printed. On paper. It's like some kind of ancient relic from the Dark Ages. The worst part? I didn’t even know what I was doing half the time. One moment, I’d be looking up a recipe for lasagna. The next thing I knew, I was 47 minutes deep into a documentary on the mating habits of Alaskan walruses. And did I stop? Of course not. I needed to *know* how it ended! (Spoiler: The walruses were fine. My dinner was not.) And don’t even get me started on notifications. Those little digital gremlins have mastered the art of ambush just as I’m about to put my phone down, *DING!* A breaking news alert! (Something mildly inconvenient happened in a country I can’t locate on a map.) *DING!* An email! (From a store I haven’t shopped at since 2014, reminding me they exist.) *DING!* A friend liked my post! (The one from three days ago. Thanks, Todd.) So, I made a vow. I would reclaim my life. I would be strong. I would resist! I would—oh wait, just one more video. Then, for sure, I’ll log off. Probably. Maybe. Okay, fine, I need help. Until then, I’ll be here, scrolling away, living my best shrimp-postured, screen-addicted life. If you need me, send a text just… not after 9 p.m. That’s when I’m deep in my nightly ritual of watching cooking videos I will never actually attempt. I hope you enjoyed this sort of funny (in my own head) attempt at wittiness humor. I hope to make some aware of the actual real-life dangers though of too much screen time. We honestly have no idea of all the harm we are causing to our children. To our society. What happens when we all who have actually grown up playing in creeks, skipping rocks, or sitting outside and falling asleep while reading a real book pass away? What happens when those left have only known this screen-diseased life? I pray we can go back, go way way back!

@ b4403b24:83542d4e

Chainflip says it has limited some frontend services but can’t fully block transactions as a decentralized protocol. Over $1.1M in ETH has already been converted.  **Well done to them - not for the heist but for the decision to convert weak money to sound money** 😜 originally posted at https://stacker.news/items/894141

@ cff1720e:15c7e2b2

Trumps Antrittsrede, seine Präsidentenerlasse, Personalentscheidungen und Amtshandlungen hatten schon in kurzer Zeit die Konturen der künftigen US-Außenpolitik erkennen lassen. Aber in München sprach der Vizepräsident auf einer bedeutenden Konferenz direkt zu den Europäern, den “Partnern” und “Verbündeten”. Und was er ihnen in aller Deutlichkeit mitteilte, war nichts anderes als eine 180-Grad Kehrtwende zur Politik der Vorgänger-Regierung. Die Botschaft war kein Vorschlag, sondern eine Ansage, die Inhalte sind inzwischen hinlänglich bekannt. Obwohl die Rede erwartungsgemäß mehr als reichlich kommentiert wurde, möchte ich noch einige Aspekte ergänzen, die ich bisher in den Kommentaren vermisst habe.  Im November 1988 wurde die Auslieferung der sowjetischen Zeitschrift “Sputnik” in der DDR gestoppt, was einem Verbot gleichkam. Der Anlaß waren kritische Betrachtungen über Stalin und Berichte über den Hitler-Stalin-Pakt, den es laut DDR-Geschichtsschreibung nicht gab. Es war eine Zensur von Informationen aus dem Land des “großen Bruders”, der Führungsmacht der sozialistischen Welt. Das Diktum “von der Sowjetunion lernen heißt siegen lernen” galt erkennbar nicht mehr. Das war zugleich der Höhepunkt einer ideologischen Entfremdung die 1986 begonnen hatte, als Gorbatschow “Glasnost” (Offenheit) und “Perestroika” (Reformen) einforderte, welche von der vergreisten DDR-Führung als unnötig und gefährlich abgelehnt wurden. Gorbatschow hatte richtig erkannt, dass die sozialistischen Staaten ökonomisch und gesellschaftlich gescheitert waren und ohne Reformen nicht überleben würden. Die Einsicht kam aber zu spät, die DDR kollabierte bereits ein Jahr später an ihrem Reformstau, die UdSSR Ende 1991 trotz der begonnenen Reformversuche.   Die Parallelen sind unverkennbar, eklatante politische Fehler (u.a. Euro seit 2009 und Migration seit 2015) haben die EU-Staaten zunächst zu Sanierungsfällen gemacht, durch die Corona-Politik zu Insolvenzkandidaten. Der Rubikon ist längst überschritten, die Schönwetter-Union ist nicht mehr zu retten. Den Amerikanern ist das klar, daher sind die Reform-Appelle von Vance wohl eher seiner Höflichkeit zuzurechnen. Für die US-Regierung ist die EU bereits jetzt nicht mehr existent, Verträge werden wieder direkt mit den Mitglieds-Staaten getroffen, und in den Ukraine-Verhandlungen ist kein Platz am Verhandlungstisch. Die Themenbereiche bei den Gesprächen in Riad haben aber auch gezeigt, dass Amerikaner und Russen in global-strategischen Dimensionen denken, die Ukraine ist zurecht nur ein Randthema. Die aktuelle Rhetorik europäischer Politiker hingegen ist niveaulos und kleinkariert, man spielt in der 2. Liga, die EU hat sich selbst vom Akteur zum Objekt degradiert.  Was bedeutet das für unsere Zukunft? Und was ist von der neuen US-Führung zu erwarten? Die unsäglichen Diskussionen darüber ob nun Trump und Musk gut oder böse sind, vernebelt nur eine klare Tatsache. Die EU hat keinen Rückhalt mehr vom “großen Bruder”, weder durch die NATO in Sachen Ukraine, noch durch Zensur von Systemkritikern (USAID, BigTech). Letzteres führt zu drei fundamentalen Veränderungen.\ \ 1\. Das Narrativ von den “westlichen Werten” ist tot. Auf diesem Axiom der USA basierte die gesamte Propaganda-Maschine, es wurde zur Religion. Nun versuchen gerade Provinzpolitiker wie Pistorius und Habeck mit beschränkten rhetorischen Mitteln zu definieren was “westliche Werte” ohne die USA sind, was mehr für Begeisterung bei Satirikern beiträgt als zur Überzeugung von Tagesschau-Anhängern.\ \ 2\. Die Deutungshoheit geht verloren weil immer mehr Publizisten ihr Fähnchen in den sich drehenden Wind hängen, sofern sie noch von Leser-Abos und Werbekunden abhängig sind. Die einsetzende Kakophonie verwirrt die Masse der schlichten Medien-Konsumenten, die über Jahrzehnte auf Nachrichten-Konformität dressiert worden sind. \ \ 3\. Weniger Zensur in den sozialen Medien verschafft den kritischen Stimmen mehr Reichweite, “bedrohliche” Meinungsvielfalt entsteht. Leider können die meisten Kritiker aber nur kritisieren, was uns zurück in die Zeiten des Sputnik-Verbots führt.  Die DDR-Opposition hat beim Abriss der DDR mitgewirkt, über diese Rolle ist sie aber nie hinaus gekommen. Als die Mauer gefallen war und es um die Neugestaltung ging, hat sie kläglich versagt. Dem Großteil der heutigen Opposition droht das selbe Schicksal, weil sie keinen Plan für die Stunde Null hat. Bei Tauwetter darf man nicht mehr über den Winter diskutieren, sondern über das Bestellen der Felder. Wer die Saat ausbringt, entscheidet über die Ernte. Den Kollaps betreffend ist nur noch der Zeitpunkt unklar, für den Zeitraum danach jedoch alles. Wenn wir uns eine Bürgergesellschaft wünschen, dann müssen wir jetzt als Bürger aktiv werden, also DU, Leser. Spende für Pareto, oder für kritische Autoren und Aktivisten. Mach Dir Gedanken über die Zukunft und publiziere sie, hier auf Pareto, wir fördern den Bürger-Journalismus. Schließe Dich einem Projekt an, leiste einen Beitrag und gestalte die Zukunft. Macht wird nicht verteilt, Macht muss man sich erkämpfen.\ \ **“Nur der verdient sich Freiheit wie das Leben, der täglich sie erobern muß.”** Goethe, Faust Teil 2 **Spenden für Pareto:** <https://geyser.fund/project/pareto> **Pareto Landing Page:** <https://pareto.space>&#x20; **Pareto Marktplatz:** <https://pareto.space/read>&#x20;

@ 129f5189:3a441803

**This is Lazarus.** They’ve just stolen $1.46 billion from Bybit. They didn’t breach the code—they breached the people. Here’s the untold story of how they did it (and why no one is truly safe). https://image.nostr.build/5120f62c63199bbc1402c1c33c11d337ab9c5623ce78d7351025fcbb9b14c27e.jpg Lazarus is a state-sponsored hacking group from North Korea. They've siphoned billions from banks, crypto exchanges, and DeFi protocols. And now, they’ve executed the largest crypto heist in history. But how? Well... https://image.nostr.build/5ecefbb02468cea4ca1b89fdd51835921d15161fc992095d44005003c5f5ddc7.jpg There was no code exploit. No leaked private keys. Bybit’s own multisig signers approved the transactions. They thought they were signing a routine transfer. Instead, they handed over access to their entire cold wallet... https://video.nostr.build/0e92d71c6dba6d99532b4b126c5e42001a8c446d1e312539fa9a3fad8c52d851.mp4 This raises a terrifying question. How did Lazarus know exactly who to target? A multisig wallet requires multiple signers. If even one refused to sign, the hack would have failed. But they all signed. This means Lazarus didn’t just hack Bybit... They knew who to manipulate. There are only a few ways to gather that kind of information: - **Inside job** – Someone leaked the signer list. - **Social engineering** – Lazarus studied their emails and behavior. - **Device compromise** – One or more signers were infected with malware. This puts other exchanges at risk too... https://image.nostr.build/a80694326818292e24e26def7ffddbea45bc2f41384b3563c3217c1a1d53a353.jpg Today, Lazarus stole 0.42% of all Ethereum. This means they own more than: - The Ethereum Foundation - Vitalik Buterin - Fidelity But laundering that much ETH without detection isn’t easy... https://image.nostr.build/331d83a66c362801b91d42b1aba1b658dc1b35d25a156255d312b483421d4449.jpg In previous attacks, Lazarus has used: - Bridging to other blockchains - On-chain mixing services - OTC trading through illicit brokers Will they employ the same tactics again? https://video.nostr.build/c25c686a1ce4d71ad7e0efebf02b1d6bcb05ac0f23438d11e4380ebe53aa6526.mp4 Investigators quickly flagged the 53 wallets holding the stolen ETH. Any attempt to cash out or swap funds would immediately raise red flags. But Lazarus is in no rush... https://image.nostr.build/2ebfb985c7d7abe4e2715f505ed64c227b908bbbc85b20630fc7437f391a0bb4.jpg In 2022, Chainalysis found Lazarus still held $55 million from hacks six years earlier. They don’t cash out quickly; they wait. And no one has ever gotten their money back. Not once. Lazarus doesn’t negotiate. They don’t return funds. So what happens to users? https://image.nostr.build/3d4738f4d0db5a14c6dd71f32c54d56b061c6e8896134de579cc36867f7175bd.jpg Bybit’s CEO, Ben Zhou, addressed the crisis publicly: - “Client funds are 1:1 backed.” - “We have enough liquidity to cover withdrawals.” - “All other wallets remain secure.” So far, there hasn’t been a bank run... https://video.nostr.build/25616f50b774296945681a3455939f62af623f68081a651209fd89392f778d91.mp4 But this isn’t the first time this has happened. And it won’t be the last. So how can you stay safe? Follow these simple steps: 1. **Cold wallets stay cold** - If it touches the internet, it's not cold. 2. **Never sign blindly** - Always verify what you're signing, even if the UI looks legit. 3. **Spread your risk** - Never keep all your funds in one place. 4. **Secure your keys** - Use a hardware wallet. No exceptions. 5. **Assume you're a target** - Lazarus doesn’t hack systems; they hack people. Stay paranoid.

@ a012dc82:6458a70d

Bitcoin, the pioneering cryptocurrency, has always been known for its volatility. This digital asset has seen dramatic fluctuations in price, attracting investors and speculators alike. Understanding these price movements is crucial for anyone involved in the crypto market. The journey of Bitcoin from a niche digital token to a mainstream financial asset has been marked by periods of rapid growth and sudden declines. This volatility is not just a source of risk, but also of potential opportunity for traders and investors. The factors driving these fluctuations range from regulatory news, technological advancements, to broader economic factors. Bitcoin's decentralized nature adds to its unpredictability, as it operates independently of a central bank or government. **Table of Contents** - The Recent Price Rally and Subsequent Halt - Insights from CryptoQuant's Analysis - The Role of Short-Term Holders - Understanding Bitcoin Binary Coin Days Destroyed ( … - The Dynamics of Profit-Taking - Actions by Miners and Whales - Current Market Scenario and Future Outlook - Conclusion - FAQs **The Recent Price Rally and Subsequent Halt** In a recent surge, Bitcoin's value soared past the $44,000 mark, only to encounter a significant resistance level near $45,000. This resistance led to a notable decline in its price. The question on everyone's mind is: what caused this sudden halt in Bitcoin's otherwise steady climb? This rally, like many in Bitcoin's past, was driven by a mix of investor optimism, favorable market conditions, and increasing institutional interest in cryptocurrency. However, the resistance at $45,000 proved to be a turning point, sparking a wave of sell-offs and profit-taking. This price behavior is a classic example of the market's psychological dynamics, where key resistance levels can lead to significant shifts in investor behavior. The rapid change from a bullish to a bearish market sentiment at this juncture underscores the fragile and speculative nature of the cryptocurrency market. **Insights from CryptoQuant's Analysis** CryptoQuant, a renowned market analytics platform, offers valuable insights into this phenomenon. An analyst from CryptoQuant, Yonsei, conducted a detailed analysis of on-chain data to unravel the mystery behind Bitcoin's recent price behavior. This analysis goes beyond surface-level market trends, delving into the intricate movements of Bitcoin across various wallets and exchanges. By examining metrics such as fund flows, wallet activities, and transaction patterns, CryptoQuant provides a more nuanced understanding of what drives Bitcoin's price changes. Yonsei's analysis, in particular, sheds light on the behavior of different investor cohorts, revealing how their actions collectively impact the market. This kind of deep-dive analysis is essential for anyone looking to understand the often opaque mechanisms of cryptocurrency markets. **The Role of Short-Term Holders** The analysis revealed that short-term holders, particularly those who had invested in Bitcoin for a period ranging from 6 to 18 months, started to realize their profits as soon as Bitcoin broke through the $40,000 resistance level. This profit-taking was a primary factor in the subsequent price retraction. These short-term holders, often more sensitive to market fluctuations, tend to react quickly to price changes, looking to capitalize on short-term gains. Their collective actions can create significant market movements, as seen in this instance. The behavior of these investors is often influenced by news events, market sentiment, and technical indicators. In this case, the rapid rise in Bitcoin's price likely triggered a psychological response to lock in profits, leading to a cascade of sell orders. Understanding the motivations and behaviors of these short-term holders is crucial for predicting short-term market movements in the volatile world of cryptocurrency. **Understanding Bitcoin Binary Coin Days Destroyed (CDD)** A critical metric in this analysis is the Bitcoin Binary Coin Days Destroyed (CDD). This metric assesses the movement of long-held Bitcoins, providing insights into the behavior of long-term investors. An increase in Binary CDD indicates that a significant amount of Bitcoin, held dormant for a long time, has been mobilized, suggesting a sell-off by long-term holders. This metric is particularly important as it highlights the actions of the most steadfast part of the market - those who have held Bitcoin through various cycles. When these long-term holders start moving their coins, it often signals a significant shift in market sentiment. The CDD metric thus serves as a barometer for the conviction of Bitcoin's long-term investor base. A high CDD can indicate a loss of confidence among these investors, or a belief that the market has reached a peak. Conversely, a low CDD suggests that long-term holders are not yet ready to sell, indicating continued confidence in the market's future. **The Dynamics of Profit-Taking** The CryptoQuant analysis further highlighted that a majority of Bitcoin holders were in profit, with the Spent Output Profit Ratio remaining above one. This indicated that about 90% of Bitcoin holders were profiting, which naturally led to a trend of profit-taking. This phenomenon is a key aspect of market cycles in cryptocurrencies. When a large portion of investors are in profit, especially after a significant price rally, the market often sees a wave of selling as investors look to cash in on their gains. This behavior is compounded by psychological factors, such as fear of missing out (FOMO) and fear, uncertainty, and doubt (FUD), which can lead to rapid shifts in market sentiment. Additionally, the profit-taking trend is influenced by external factors such as global economic conditions, regulatory news, and technological developments within the blockchain space. These factors can either reinforce the confidence of investors, leading to a hold strategy, or trigger a sell-off in anticipation of a market downturn. **Actions by Miners and Whales** Another interesting aspect of the analysis was the behavior of Bitcoin miners and whales (large-scale holders). These groups also contributed to the selling pressure. Miners, in particular, sold their assets at high-profit margins when Bitcoin reached its peak, adding to the downward pressure on its price. The actions of miners are crucial to understanding Bitcoin's market dynamics, as they are not only investors but also the producers of new Bitcoins. Their decision to sell or hold can significantly impact the supply of Bitcoin in the market. Whales, or large-scale holders, have a similar impact due to the sheer volume of their transactions. Their trades can lead to substantial market movements, creating waves that affect smaller investors. The behavior of these whales often reflects a more strategic approach to the market, influenced by long-term trends and broader market analysis. Their actions can serve as indicators for future market movements, making their behavior a key focus for analysts and investors alike. **Current Market Scenario and Future Outlook** Despite the recent price drop, the overall market sentiment remains positive. The bear market seems to be in the past, and liquidity conditions in the crypto market are improving. However, Bitcoin currently hovers around the $41,000 mark, a slight decrease from its recent high. This current state reflects the ever-changing nature of the cryptocurrency market, where investor sentiment can shift rapidly. The future outlook for Bitcoin remains a topic of much debate among experts. Some predict continued growth as institutional adoption increases and blockchain technology becomes more integrated into mainstream finance. Others caution about potential regulatory clampdowns and the volatile nature of the market. What remains clear is that Bitcoin continues to be a key player in the financial world, with its price movements being a barometer for the health and sentiment of the broader cryptocurrency market. **Conclusion** Bitcoin's market behavior, as analyzed by CryptoQuant, offers a complex picture of various factors at play. The interplay between short-term and long-term holders, the strategic moves of miners and whales, and the overall market sentiment all contribute to the price dynamics of this digital currency. Understanding these elements is key for investors and enthusiasts who wish to navigate the volatile waters of Bitcoin's market. As the crypto landscape continues to evolve, keeping a close eye on these trends and analyses will be crucial for making informed decisions in the world of cryptocurrency. The insights provided by platforms like CryptoQuant are invaluable in this regard, offering a deeper understanding of the market forces at work. **FAQs** **What caused the recent halt in Bitcoin's price rally?** The halt in Bitcoin's price rally, after reaching near $45,000, was primarily due to profit-taking by short-term holders and investors who had held Bitcoin for 6-18 months, as revealed by CryptoQuant's analysis. **What is Bitcoin Binary Coin Days Destroyed (CDD)?** Bitcoin Binary Coin Days Destroyed (CDD) is a metric that measures the movement of long-held Bitcoins. It indicates the amount of Bitcoin, held dormant for a long time, that has been mobilized or sold. **How do miners and whales influence Bitcoin's price?** Miners and whales (large-scale holders) significantly influence Bitcoin's price through their actions. When they sell their holdings, especially during peak prices, they add to the market's selling pressure, potentially leading to price drops. **What does a high Bitcoin Binary CDD indicate?** A high Bitcoin Binary CDD suggests that a large amount of long-held Bitcoin is being sold, which can be a sign of long-term holders losing confidence or deciding to take profits. **Is the current market sentiment for Bitcoin positive or negative?** Despite recent price fluctuations, the overall market sentiment for Bitcoin remains cautiously positive, with improvements in market liquidity and interest from institutional investors. **That's all for today** **If you want more, be sure to follow us on:** **NOSTR: croxroad@getalby.com** **X: [@croxroadnews.co](https://x.com/croxroadnewsco)** **Instagram: [@croxroadnews.co](https://www.instagram.com/croxroadnews.co/)** **Youtube: [@croxroadnews](https://www.youtube.com/@croxroadnews)** **Store: https://croxroad.store** **Subscribe to CROX ROAD Bitcoin Only Daily Newsletter** **https://www.croxroad.co/subscribe** ***DISCLAIMER: None of this is financial advice. This newsletter is strictly educational and is not investment advice or a solicitation to buy or sell any assets or to make any financial decisions. Please be careful and do your own research.***

@ 1739d937:3e3136ef

We've been busy. In my last update, I shared that I was sure MLS on Nostr was going to work and shared an early demo of the app. What a long time ago that seems now. The big news is that White Noise is no longer just a demo. It's a real app. You can [download the alpha release](https://github.com/erskingardner/whitenoise/releases) and run it for yourself on MacOS, Linux, or Android. iOS TestFlight is coming soon. Keep in mind that it's still very much alpha software; a lot is changing and I wouldn't recommend using it for anything serious quite yet. We've been busy. In my last update, I shared that I was sure MLS on Nostr was going to work and shared an early demo of the app. What a long time ago that seems now. ## Vision Before we get to the detailed project updates, I wanted to share a bit of my vision for White Noise. More and more; freedom of speech, freedom of association, and privacy are under attack. Just this week, Apple was forced to remove their iCloud advanced encryption feature for all UK citizens because the UK government demanded that Apple build a backdoor to allow access to customer data. The EU continues to push "Chat Control" legislation that would force companies to remove end-to-end encryption from their platforms. And governments across the world are enforcing draconian "hate speech" laws that criminalize speech that offends or upsets. The freedom to express ourselves and discuss difficult topics is a critical precondition for maintaining a healthy society. Without the ability to assert ideas and argue their merits vigorously we have no way of making progress or creating a civil society based on shared values and goals. Ironically, the very laws and regulations that many western governments are enforcing to "protect" us are eroding and destroying the most free and innovative societies in history. White Noise is to built to protect our freedom to gather, to express ourselves, and to discuss difficult topics. It's free and open source; anyone can fork the code and we'll never charge money to use it. It runs on a free and open source protocol; your identity and social graph is yours to own and control. You don't have to trust us with your data, everything is end-to-end encrypted and metadata is next to non-existent. We don't even run any servers, so government data requests will forever fall on deaf ears. We want to build the fastest, most secure and private, and the most usable messenger in the world. Whether you want to use it to plan a family BBQ or overthrow a tyrant, White Noise should give you the tools you need to make it happen. If you find this compelling and want to help, please consider contributing to the project or donating. ## Progress Alright, let's talk about where we're at with the project. ### Current functionality - Multiple accounts. You can login, or create, many different Nostr accounts in the app. - Search your nostr contact list, search for users you don't follow, or add contacts using an npub or hex public key. - Create DM groups. Right now, you can only create chats with a single other user. Under the hood, these DMs are actually groups, I just haven't added the UI for adding/removing users and managing the group. - Send messages, reply to messages, and add reactions. As you would expect from a messenging app. - View group information. - Settings that allows you to manage your accounts, relays, and other app settings. ### Upcoming - An amazing hackathon group from [Bitcoin++ in Brasil](https://btcplusplus.dev/conf/floripa) has recently [added NWC](https://github.com/erskingardner/whitenoise/pull/89) (nostr wallet connect) support to the app. Paste lightning invoices into chats and they'll become QR codes that you can scan or pay them with a single click in the conversation! This will be in the next release. - Add support for encrypted media in chats using [Blossom](https://github.com/hzrd149/blossom/tree/master). We'll start with images, but plan to add video, audio messages, and documents soon. - Groups with more than two users. We'll add the ability to add/remove users and manage the group. This will also include some upgrades to further improve the forward secrecy of group chats. - iOS TestFlight. Gated app stores suck. We'll get White Noise on iOS into TestFlight as soon as possible. ## Links - [The repo](https://github.com/erskingardner/whitenoise) - [Releases](https://github.com/erskingardner/whitenoise/releases) - [Previous updates](https://highlighter.com/jeffg.fyi)

@ 2e8970de:63345c7a

 -Blue: Neuroticism -Green: Extraversion -Red: Openness to experience -Orange: Agreeableness -Purple: Conscientiousness [sourcs(https://www.stevestewartwilliams.com/p/are-there-age-and-sex-differences)] originally posted at https://stacker.news/items/893992

@ ac6f9572:8a6853dd

# The old world crumbles. The sovereign rises.  Join #Bitshala at #BitPlebs Summit in Goa — a gathering of builders, creators, educators, and hodlers forging #India’s #Bitcoin future. Open forums. Un-conference style talks. By @bitshala & @plebstogether RSVP now: https://lu.ma/cd55r5d4 X: https://x.com/bitshala_org/status/1893252853709365684?s=09 originally posted at https://stacker.news/items/893899

@ c384de42:493922aa

I've had a weird thought. Relating to bitcoin and maths and gambling. I understand none of the above, but found some weird convoluted logic in the fact that 52 cards in a deck and two six faced dice equate to 12 faces, idk.. I lost track of the logical steps in my mind, it may have been a delusion.. But the conclusion, of whatever it was is, kill myself at some point with end result living forever in samsara, or choose the natural progression of life into death, if there is such a thing... Weird.. It had something to do with gambling and drugs and addiction, like the plug-in drugs in the Ringworld novels by Larry Niven, or the simulation machines in the Paul Verhoeven film, Total Recall, with Arnold Schwarzenegger. Strange thoughts...

@ e5de992e:4a95ef85

A trading log isn't just a record of past trades—it's a tool for learning, improving, and achieving consistency. By keeping a detailed log, you gain insights into your decision-making process, identify patterns, and refine your strategy over time. Here's why and how to maintain a comprehensive trading log effectively. --- ## 1. The Importance of a Trading Log - **Track Performance Objectively** Without a log, it's easy to misremember trades or overestimate success. A detailed log provides accurate data to analyze your progress. - **Understand Your Strengths and Weaknesses** By reviewing your log, you can identify what works well and where you need improvement. Patterns in losing trades often highlight common mistakes or emotional triggers. - **Build Confidence and Trust in Your System** Seeing a record of rule-based, consistent trades reinforces trust in your strategy. Reviewing past successes can boost morale during challenging periods. --- ## 2. What to Include in Your Trading Log A detailed trading log should cover both objective data and subjective reflections. ### Objective Data - **Date and Time:** When the trade was entered and exited. - **Instrument Traded:** Stock, forex pair, crypto, etc. - **Entry and Exit Prices:** Precise levels where you opened and closed the trade. - **Position Size:** Number of shares, contracts, or units traded. - **Stop Loss and Take Profit Levels:** Risk management details. - **P/L (Profit or Loss):** Outcome of the trade in dollars or percentage terms. - **Trade Type:** Long, short, scalping, swing, etc. ### Subjective Reflections - **Reason for Entering the Trade:** What setup or signal prompted the trade? - **Emotional State:** How did you feel before, during, and after the trade? - **Execution Notes:** Did you follow your plan? If not, why? - **Lessons Learned:** What can you take away from this trade to improve next time? > **Key Insight:** Both data and reflection are essential for meaningful analysis. --- ## 3. How to Analyze Your Trading Log 1. **Identify Patterns** Look for common themes in your winning and losing trades. _Examples:_ Winning trades often align with specific setups, while losing trades frequently result from breaking rules or impulsive decisions. 2. **Evaluate Strategy Effectiveness** Assess whether your system produces consistent results over time. Use metrics like win rate, risk-reward ratio, and drawdown to evaluate performance. 3. **Address Emotional Triggers** Reflect on emotional notes to understand what triggers fear, greed, or hesitation. Develop strategies to manage emotions based on these insights. --- ## 4. Benefits of Keeping a Trading Log - **Improved Discipline:** Writing down each trade reinforces the habit of sticking to your plan. - **Informed Adjustments:** Logs provide data-driven insights to refine your strategy. - **Emotional Control:** Journaling emotions helps you recognize and address psychological pitfalls. - **Long-Term Growth:** By tracking your progress, you can measure improvement over months and years. > **Key Insight:** A trading log turns mistakes into lessons and successes into repeatable actions. --- ## 5. Tools for Logging Trades ### Manual Logs - Use a notebook or spreadsheet to record trades. - **Pros:** Highly customizable, forces you to engage deeply with each entry. - **Cons:** Time-intensive and less automated. ### Software and Platforms - Tools like Edgewonk, TraderSync, or Tradervue can streamline the process. - **Pros:** Automated data collection, advanced analytics, and performance tracking. - **Cons:** May have a learning curve or subscription costs. > **Key Insight:** Choose a method that aligns with your workflow and trading style. --- ## 6. Tips for Maintaining a Consistent Trading Log - **Log Every Trade:** Don't skip trades, even the ones you'd rather forget. They're often the most valuable for learning. - **Be Honest:** Record trades exactly as they happened, including mistakes and rule-breaking. - **Review Regularly:** Set aside time weekly or monthly to analyze your log and adjust your approach. - **Stay Disciplined:** Treat logging as an essential part of your trading routine. --- ## 7. Conclusion: Your Trading Log is Your Mirror A detailed trading log is more than just a record—it's a roadmap to success. It provides clarity, accountability, and insights that are essential for continuous improvement. Start today. Keep a detailed log, review it often, and use it to refine both your strategy and your mindset. Your future self will thank you.

@ da0b9bc3:4e30a4a9

Hello Stackers! Welcome on into the ~Music Corner of the Saloon! A place where we Talk Music. Share Tracks. Zap Sats. So stay a while and listen. 🚨Don't forget to check out the pinned items in the territory homepage! You can always find the latest weeklies there!🚨 🚨Subscribe to the territory to ensure you never miss a post! 🚨 originally posted at https://stacker.news/items/893831

@ 6734e11d:c7e34e8f

...damit wir weiter recht haben und so weitermachen können wie bisher, die verordnete Omertà eingehalten wird zu Grundrechten, Notverordnungen, Pandemiesimulationen, Energieversorgung, Deindustrialisierung, kalte und echte Enteigung, Umverteilung, Freiluft- und Digitalgefängnis, Blockwartnachbarn... Alles andere wäre äußerst unangenehm, wie das Aufplatzen einer großen Eiterblase und müsste dann wieder mit Exekutive, Justiz, Notverordnungen, neuen Strafrechtsparagraphen, Verschärfung der Strafprozessordnung, echte Änderung des Grundgesetzes, Überwachung, Totalzensur, Parteiverboten, Regimechanges und Krieg unterbunden werden. Idee und Meme sind wieder von der Schwurbel Oase <https://t.me/schwurbel_oase/2318>

@ 6389be64:ef439d32

2024-05-28 at 14:05 Tags: # Soil Carbon Oxidation Under Tillage When soil is turned over (by tilling or plow) it exposes carbon to oxygen and that carbon burns off as CO2. You are burning the carbon out of the soil. --- # References [[Shepard-Lappe-Restoration Agriculture]] # Core Notes [[Soil Erosion]] # Location [991](kindle://book?action=open&asin=B00IYUAMSI&location=991)

@ 2fb77d26:c47a6ee1

Der 1953 geborene [Craig Reynolds](https://de.wikipedia.org/wiki/Craig_Reynolds) ist Experte für künstliches Leben und Computergrafik. In dieser Funktion arbeitete er unter anderem an Filmen wie Tron (1982) und Batman (1992). Bei »*Sony Computer Entertainment America*« (heute [SIE](https://de.wikipedia.org/wiki/Sony_Interactive_Entertainment)) entwickelte er die [OpenSteer](https://opensteer.sourceforge.net/)-Bibliothek, die der Abbildung von Schwarmverhalten in Spielen und Animationsanwendungen dient. An solch prestigeträchtige Aufträge kam Reynolds, weil er sich nebst Computergrafik intensiv mit Theorien zum »*Steuerungsverhalten für autonome Charaktere*« befasst hatte. Mit Schwarmverhalten. Einem Thema, das mit wachsender Rechenleistung immer wichtiger für die Entwicklung von Computerspielen wurde.   Die sollten dem Spieler das Gefühl geben, sich in einer realen Welt mit »*autonomen Charakteren*« zu bewegen. Dazu mussten diese vom Computer, beziehungsweise der Software gesteuerten Charaktere – im Fachjargon »*[Agenten](https://de.wikipedia.org/wiki/Software-Agent)*« genannt – sich irgendwie verhalten. Und zwar ohne, dass von außen ein weiterer Steuerungseingriff erfolgt. Eigendynamisch. Dafür bedarf es Regeln, die im Programmcode eingebettet werden können. Genau die lieferte Reynolds 1986 im Rahmen der von ihm modellierten [Boids-Simulation](https://www.red3d.com/cwr/boids/), die besagt, dass Schwarmverhalten auf drei simplen Regeln basiert:   1. Bewege dich in Richtung des Mittelpunkts derer, die du in deinem Umfeld siehst. 2. Entferne dich, sobald dir jemand zu nahe kommt. 3. Bewege dich etwa in die gleiche Richtung wie deine Nachbarn. Sprich: Kohäsion, Separation und Orientierung. In Reynolds’ Beschreibung des Boid-Modells liest man diesbezüglich:   »*1986 habe ich ein Computermodell koordinierter Tierbewegungen *(…) *erstellt. Es basierte auf dreidimensionaler Computergeometrie, wie sie normalerweise in der Computeranimation oder im computergestützten Design verwendet wird. Ich habe die generischen, simulierten Schwarmtiere Boids genannt. Das grundlegende Schwarmmodell besteht aus drei einfachen Lenkverhalten, die beschreiben, wie ein einzelner Boid auf der Grundlage der Positionen und Geschwindigkeiten seiner Schwarmgenossen in der Nähe manövriert. Jeder Boid hat direkten Zugriff auf die geometrische Beschreibung der gesamten Szene, aber das Schwarmverhalten erfordert, dass er nur auf Schwarmgenossen in einer bestimmten kleinen Nachbarschaft um sich herum reagiert. *(…)* Schwarmgenossen außerhalb dieser lokalen Nachbarschaft werden ignoriert.*   *Die Nachbarschaft könnte als Modell eingeschränkter Wahrnehmung betrachtet werden (wie bei Fischen in trübem Wasser), aber es ist wahrscheinlich korrekter, sie als Definition des Bereichs zu betrachten, in dem Schwarmgenossen die Lenkung eines Boids beeinflussen. In den ersten Experimenten wurde ein etwas ausgefeilteres Verhaltensmodell verwendet. Es umfasste vorausschauende Hindernisvermeidung und Zielsuche. *(…)* Für Anwendungen in der Computeranimation führte ein Zielsuchverhalten mit niedriger Priorität dazu, dass die Herde einem vorgegebenen Pfad folgte*.«   Wer sich bei dieser Beschreibung an die Strukturen postmoderner Gesellschaft erinnert fühlt und »*Agenten*« mit »*[Agent Smith](https://en.wikipedia.org/wiki/Agent_Smith)*« aus den Matrix-Filmen assoziiert, liegt nicht ganz falsch. Denn Kohäsion, Separation und Orientierung definieren nicht mehr nur das Schwarmverhalten autonomer Charaktere in Computerspielen, sondern auch die Dynamiken des gesellschaftlichen Zusammenlebens im multimedialen Panoptikum der Postmoderne.   **So nimmt es kaum Wunder, dass ein vom**  **[US Air Force Laboratory](https://www.afrl.af.mil/)** **(AFRL) finanziertes**  **[Forschungsprojekt](https://arxiv.org/pdf/1402.5644)** **an der University of Florida (Gainesville, USA) bereits im Jahr 2014 untersuchte, »*wie Social Media eingesetzt werden kann, um Menschen wie Drohnen zu steuern*«.** Unter diesem Titel berichtete denn auch [Ars Technica](https://arstechnica.com/information-technology/2014/07/air-force-research-how-to-use-social-media-to-control-people-like-drones/) am 17. Juli 2014, dass der Forschungsleiter der AFRL-Studie, [Warren Dixon](https://ncr.mae.ufl.edu/index.php?id=people), seines Zeichens Chef des Lehrstuhls für nichtlineare Steuerung und Robotik an der University of Florida, vor allem daran arbeite, »*wie man ein Netzwerk, wenn man es einmal identifiziert hat, in Richtung eines Ziels manipulieren kann*«. Und mit »*Netzwerk*« meint Dixon nicht Computer, sondern soziale Strukturen.   Die Untersuchungen von Dixon, Kan, Klotz und Pasiliao – formeller Titel: »*Eindämmungskontrolle für ein soziales Netzwerk mit staatlich abhängiger Konnektivität*« – unterstreichen, dass die mathematischen Prinzipien, die zur Steuerung autonomer Agenten und Robotergruppen verwendet werden, auch auf soziale Netzwerke übertragbar sind, um menschliches Verhalten zu manipulieren. Im großen Stil. Ausgehend von einer optimalen Kalibrierung könnten die von den AFRL-Forschern entwickelten Modelle eingesetzt werden, um die Meinung auf Social-Media-Portalen in Richtung eines gewünschten Verhaltens zu lenken. Genau wie die [Cyber-Waffen](https://www.business-standard.com/article/technology/hacks-raise-fear-over-nsa-s-hold-on-cyberweapons-117070100851_1.html) der NSA (National Security Agency, USA) oder das entsprechende Arsenal des [GCHQ](https://www.gchq.gov.uk/) (Government Communication Headquarters, UK), das seine [Nudge-Unit](https://en.wikipedia.org/wiki/Behavioural_Insights_Team) nicht nur gegen Corona-Maßnahmenkritiker, sondern mittlerweile auch gegen »*[Heizpumpen-Skeptiker](https://reclaimthenet.org/uk-government-heat-pumps-nudge-unit-controversy)*« ins Feld führt.   Schwarmverhalten ist demnach nicht nur an [Chinas](https://www.eurasiantimes.com/mother-of-all-drones-china-unveil/) Himmel oder in der Nähe des vom Iran jüngst zu Wasser gelassenen Drohnenträgers [Schahid Bagheri](https://www.t-online.de/nachrichten/ausland/id_100596308/neuartiges-kriegsschiff-iran-stellt-ersten-drohnentraeger-vor.html) zu beobachten – oder in der Ukraine, wo todbringende [Minidrohnen](https://www.nzz.ch/international/ukraine-krieg-kamikaze-drohnen-machen-das-soldatenleben-zur-hoelle-ld.1825600) heute Jagd auf gegnerische Truppen machen – sondern auch in der unmittelbaren Nachbarschaft des Lesers. Denn Drohnen sind heute nicht mehr nur auf dem Schlachtfeld gang und gäbe. Der Nutzmensch selbst ist eine Drohne. Das traurige Produkt einer jahrzehntelangen [Schlacht ums Gehirn](https://gegendruck.eu/ausgaben/ausgabe-003.html).   Die Corona-Krise war Generalprobe für die Einführung des von den Verhaltensökonomen Richard Thaler und Cass Sunstein ([Nudge](https://en.wikipedia.org/wiki/Nudge_\(book\)), Yale University Press, 2008) maßgeblich entwickelten Herrschaftsmodells der Zukunft: [Hive-Mind](https://www.mdr.de/wissen/medizin-gesundheit/stranger-things-hive-mind-102.html)-Technokratie. Fernsteuerung der Massen via Social-Media-Nudging. Via geteiltem Bewusstsein. Sprich: Regieren mittels [Plattformökonomie](https://www.economist.com/business/2024/12/10/the-paypal-mafia-is-taking-over-americas-government), Manipulativkommunikation und Emotion. Mit »Soft Power«. Zumindest bis der kopflose Schwarm endlich mit der Cloud verbunden ist.   Wer also denkt, es mache Sinn, sich über Erhalt oder Verfall der Meinungsfreiheit auf einem Konzernmarkplatz wie Twitter Gedanken zu machen, erfüllt genau die Rolle, die ihm AFRL, Nudge-Unit, das NATO-[Innovation Hub](https://web.archive.org/web/20240805053751/https:/innovationhub-act.org/cognitive-warfare-2/) mit seiner »*sechsten Dimension der Kriegsführung*« und Peter Thiels PayPal-Mafia seit jeher zuschrieben: Die des geist-, willen- und haltlosen »*Agenten*« in einer überfrachteten Simulation. Nicht umsonst waren alle Big-Tech-Größen Teilnehmer der Social-Engineering-[Seminare](https://web.archive.org/web/20130511134703/http:/edge.org/conversation/libertarian-paternalism-why-it-is-impossible-not-to-nudge-class-1) von John Brockmanns [Edge-Foundation](https://www.regenauer.press/die-glorreichen-sieben).   Nicht von ungefähr soll KI nun alles »*effizienter*« machen. Wirft man allerdings einen Blick auf die [Vorstandsebene](https://openai.com/our-structure/) von OpenAI, dem [ChatGPT-Anbieter](https://openai.com/index/chatgpt/) und neben dem von der CIA [startfinanzierten](https://www.businessinsider.com/the-cia-made-larry-ellison-a-billionaire-2014-9), [Mossad-nahen](https://orinocotribune.com/oracle-the-shadowy-tech-giant-in-league-with-the-cia-and-israel-with-alan-macleod/) IT-Konzern Oracle primärer Partner von Donald Trumps [Stargate-Projekt](https://apnews.com/article/trump-ai-openai-oracle-softbank-son-altman-ellison-be261f8a8ee07a0623d4170397348c41), das KI und mRNA mit einem Budget von 500 Milliarden Dollar zusammenbringen soll, wird schnell deutlich, dass mit Effizienz nichts anderes als ein Ausbau des Überwachungsstaats gemeint ist.   Da wäre zum einen [Sue Desmond-Hellmann](https://en.wikipedia.org/wiki/Sue_Desmond-Hellmann), von 2014 bis 2020 CEO der Bill & Melinda Gates Foundation, seit 2020 Vorstandsmitglied bei [Pfizer](https://www.pfizer.com/people/leadership/board-of-directors/susan_desmond-hellmann-md-mph) und darüber hinaus im Vorstand von [Resilience](https://resilience.com/meet/team/), dem vom CIA-Finanztentakel [In-Q-Tel](https://www.iqt.org/) grundfinanzierten Biotech-Unternehmen, das [mRNA](https://betakit.com/federal-government-promises-199-16-million-to-biotech-company-resilience-biotechnologies/) für unter anderem [Moderna](https://www.nasdaq.com/articles/moderna:-national-resilience-to-manufacture-mrna-for-covid-19-vaccine-2021-09-08) produziert. Oder der [korrupte](https://exiledonline.com/is-larry-summers-taking-kickbacks-from-the-banks-hes-bailing-out/) Larry Summers, ehemals Chefökonom der Weltbank, der mit massiven [Deregulierungen](https://thehill.com/blogs/pundits-blog/finance/264675-clinton-and-summers-are-wrong-on-sanderss-glass-steagall-proposal/) des Finanzmarkts geradezu als Initiator der Finanzkrise 2008 bezeichnet werden kann und so [Tiefenstaat](https://wikispooks.com/wiki/Lawrence_Summers) ist wie es nur geht. Nicht zu vergessen Nicole Seligmann, [genannt](https://www.washingtonpost.com/archive/lifestyle/1998/08/17/the-lawyers-lawyer/9dcd901a-7026-43ea-89b0-aa8abfa8db0e/) »Anwältin der Anwälte«, ehemalige [Chefin](https://www.thewrap.com/nicole-seligman-out-as-president-of-sony-entertainment/) von Sony USA, [Rechtsbeistand](https://law.justia.com/cases/federal/appellate-courts/F2/910/843/463467/) von Oliver North während der Iran-Contra Anhörungen in den 80ern sowie Anwältin der [Clintons](https://www.washingtonpost.com/wp-srv/politics/special/clinton/stories/seligman081798.htm), unter anderem während des [Amtsenthebungsverfahrens](https://en.wikipedia.org/wiki/Impeachment_of_Bill_Clinton) gegen Bill Clinton im Jahr 1999. Von den langjährigen Facebook-Top-Managern [Fidji Simo](https://www.marieclaire.com/career-advice/a28712482/fidji-simo-facebook/), [Adam D’Angelo](https://om.co/gigaom/my-conversation-with-ex-facebook-cto-and-quora-co-founder-adam-dangelo/) und [Bret Taylor](https://www.forbes.com/sites/tomiogeron/2012/06/15/facebook-cto-bret-taylor-to-leave-company/) ganz zu schweigen.   Angesichts dieser Mannschaft dürfte niemand überrascht sein, dass OpenAI-CEO Sam Altman von seiner jüngeren Schwester des jahrelangen [Missbrauchs](https://www.theguardian.com/technology/2025/jan/08/openai-chief-executive-sam-altman-accused-of-sexual-abuse-by-sister-in-lawsuit) bezichtigt wird und sich dafür demnächst vor Gericht verantworten muss – oder dass ein Whistleblower, der zu illegalen Aktivitäten bei OpenAI aussagen wollte, im Dezember 2024 überraschend tot in seiner Wohnung aufgefunden wurde, weshalb dessen Eltern Sam Altmans Unternehmen nun [Mord](https://www.newsweek.com/openai-tucker-carlson-whistleblower-death-2015874) vorwerfen und die Stadt San Francisco wegen schlampiger Ermittlungen [verklagen](https://nypost.com/2025/02/08/us-news/big-tech-whistleblowers-parents-sue-san-francisco-sounding-alarm-over-sons-unexpected-death/).   Erstaunlich ist lediglich, dass diese Informationen nicht in aller Munde sind und Menschen wie Sam Altman und Oracle-Gründer Larry Ellison an Tag zwei nach Donald Trumps Amtseinführung als Partner einer US-Regierung präsentiert werden, die angeblich den Tiefenstaat ausheben will.   Aufmerksame Beobachter des militärisch-digitalen Komplexes dürften diese Umstände allerdings kaum noch schockieren. Denn gerade das US-Militär fokussiert sich seit Jahren auf die Verwendung von Open Source Intelligence – meint Handydaten, Social-Media-Inhalte, Daten-Leaks, Hacks und KI –, um aufständischen Zellen auf den Zahn zu fühlen. So gründete die DARPA im Jahr 2011 das SMISC-Programm (Social Media in Strategic Communication). Ausgestattet mit einem Budget von knapp 50 Millionen US-Dollar gingen Wissenschaftler der Frage nach, wie sich soziale Netzwerke für Propaganda und psychologische Kriegsführung nutzen lassen. Der Initiator von SMISC, Rand Waltzman, ein DARPA-Manager, [beschrieb](https://information-professionals.org/the-darpa-social-media-in-strategic-communication-smisc-program/) im April 2015, worin die vier Kernziele des von ihm ins Leben gerufenen Programms bestanden:   1. Erkennen, klassifizieren, messen und verfolgen der Entstehung und Entwicklung sowie Verbreitung von Ideen und Konzepten (Memes) und gezielte oder irreführende Nachrichten und Fehlinformationen. 2. Erkennen der Strukturen von Überzeugungskampagnen und Einflussoperationen auf Social-Media-Sites und Communities. 3. Identifizieren der Teilnehmer und Absichten und messen der Auswirkungen von Überzeugungskampagnen. 4. Verbreiten von Gegeninformation bei erkannten gegnerischen Einflussoperationen.   Darüber hinaus erklärte Waltzman, welchen technischen Umfang, beziehungsweise Fokus die Analyseprozesse aufwiesen:   1. Sprachliche Hinweise, Muster des Informationsflusses, Analyse von Thementrends, Analyse narrativer Strukturen, Stimmungserkennung und Meinungsforschung. 2. Meme-Tracking in Communities, Graphen-Analyse, probabilistisches Denken, Mustererkennung, kulturelle Narrative. 3. Induzieren von Identitäten, Modellieren entstehender Communities, Vertrauensanalyse, Modellieren von Netzwerkdynamiken. 4. Automatisierte Inhaltsgenerierung, Bots in sozialen Medien, Crowdsourcing. Die DARPA untersuchte [Twitter](https://www.theguardian.com/world/2014/jul/08/darpa-social-networks-research-twitter-influence-studies)-Follower prominenter Musiker, analysierte die Verbreitung von [Memes](https://web.archive.org/web/20121114225259/https:/www.cs.cmu.edu/~badityap/papers/composite-ccr12.pdf) und testete operative Ansätze einer [IBM-Studie](https://aaai.org/papers/00121-14513-modeling-user-attitude-toward-controversial-topics-in-online-social-media/), die sich mit der »*Modellierung von Nutzerverhalten bei kontroversen Themen auf Social Media*« befasste. Am 9. Juli 2014 veröffentlichte die DARPA eine [Liste](https://web.archive.org/web/20140709083209/https:/www.darpa.mil/OpenCatalog/SMISC.html) von 181 vom SMISC-Programm finanzierten Projekten, die sich allesamt mit dem Thema psychologische Kriegsführung auf Social Media befassten. Im Vordergrund stand jeweils die Graph-Theorie, also die Analyse des Verhaltens von Menschen anhand sozialer Daten. Die Formelsprache, die von den Projekten zur mathematischen Beschreibung der Interaktionen zwischen Menschen und Produkten verwendet wurde, war dieselbe, die bei der Steuerung autonomer Fahrzeug-Gruppen zur Anwendung kommt. Sie bildet das Herzstück von Googles Verständnis zu Suchkontexten und ist grundlegender Bestandteil von Kontrollsystemen zur Steuerung autonomer Roboterschwärme.   Warren Dixon und die DARPA gingen nun aber der Frage nach, ob die gleiche Mathematik auf die Steuerung autonomer Menschen und Gruppen von Menschen anwendbar ist. Um zu verstehen, was das bedeutet, folgend eine Erläuterung zum Facebook-Graph, über den [Ars Technica](https://arstechnica.com/information-technology/2013/03/knowing-the-score-how-facebooks-graph-search-knows-what-you-want/) am 14. März 2013 berichtete:   »*Der Graph ist eine Datenbank, die Informationen über Benutzer, Seiten und andere Objekte im Facebook-Universum speichert. Er enthält auch die Beziehungen zwischen ihnen. Jede Entität, also jeder Knoten im Facebook-Graph – identifiziert durch eine eindeutige Nummer, die als fbid (Facebook-ID) bezeichnet wird – ist mit einer Reihe von Attributen oder Metadaten verknüpft. Die Beziehungen zwischen diesen Knoten, die als Kanten bezeichnet werden, enthalten ihre eigenen Metadaten, um die Art der Beziehung zwischen ihnen zu beschreiben. Die von Facebook verwendete Graph-Datenbank ist Googles [Knowledge-Graph](https://arstechnica.com/information-technology/2012/06/inside-the-architecture-of-googles-knowledge-graph-and-microsofts-satori/) und Microsofts Satori-Graph-basiertem Konzept recht ähnlich. In vielerlei Hinsicht ist die Struktur des Facebook-Graphs jedoch einfacher als die Graph-Schemata von Google und Microsoft, da Facebook die Metadaten für seine Knoten und Kanten speziell auf soziale Interaktion abgestimmt hat*.«   Dixons AFRL-Arbeitsgruppe nutze solche Daten, um zu modellieren, wie die Zusammenarbeit zwischen »*wichtigen Influencern*« in sozialen Netzwerken das Verhalten von Gruppen innerhalb dieses Netzwerks beeinflussen könnte. Stichwort: »*Eindämmungskontrolle*«. Dixon selbst erläuterte dieses Konzept mit den Worten:   **»*Es gibt eine Gruppe von Anführern, von denen jeder seine eigenen Ziele und sein eigenes Schwerpunktthema hat. Unser Ziel ist, dass diese Leute ihre Meinung ändern und die Gruppe der Anhänger – also Leute, die zu ihrer sozialen Gruppe gehören, aber das übergeordnete Ziel nicht kennen – unter Druck setzen*.«**   Unter Zuhilfenahme der Graphen-Theorie erarbeiteten Dixon und Co. ein Kommunikationsmodell, das verständlich machte, wie viel Einfluss ein Social-Media-Influencer benötigt, um Macht auszuüben und das Verhalten seiner Follower zu ändern. Während die DARPA im Rahmen mehrerer Pressemitteilungen versicherte, weder persönlichkeitsbezogene Daten zu speichern noch Social-Media-User zu manipulieren, hatte man beim GCHQ in Großbritannien weniger Hemmungen. Wie die von NSA-Whistleblower Edward Snowden geleakten Dokumente [belegen](https://arstechnica.com/information-technology/2014/07/ghcqs-chinese-menu-of-tools-spread-disinformation-across-internet/), hatte der britische Nachrichtendienst ein ganzes Arsenal digitaler Waffen zur Hand, um Individuen und ihre Geräte zu infiltrieren, Fake-Identitäten aufzubauen, Falschinformationen zu verbreiten und die öffentliche Meinung zu »*formen*«. Diese Werkzeuge teilte das GCHQ mit der NSA, die sie ihrerseits anwandte, um in Afghanistan und anderen Krisengebieten zu steuern, welche Informationen gegnerische Gruppen online und über das Smartphone abrufen konnten.   Neben Militär, Geheimdiensten und Tech-Konzernen sind natürlich auch Organisationen wie USAID und das NED (National Endowment for Democracy) auf dem Feld der Cyber-Kriegsführung aktiv. Im [April 2014](https://taz.de/Twitterplattform-ZunZuneo/!5045053/) wurde zum Beispiel bekannt, das USAID auf Kuba ein Twitter-ähnliches Netzwerk aufbauen wollte, um das kommunistische Regime zu unterminieren. Dass es sich dabei nicht um Einzelfälle handelt, veranschaulicht ein [Report](https://www.ox.ac.uk/news/2021-01-13-social-media-manipulation-political-actors-industrial-scale-problem-oxford-report) der Universität Oxford, der am 13. Januar 2021 veröffentlicht wurde und Social-Media-Manipulation in gut 80 Ländern analysierte:   **»*In jedem der 81 untersuchten Länder wurden organisierte Kampagnen zur Manipulation sozialer Medien festgestellt, ein Anstieg von 15 Prozent innerhalb eines Jahres, verglichen mit 70 Ländern im Jahr 2019. Dem Bericht zufolge produzieren Regierungen, PR-Agenturen und politische Parteien im industriellen Maßstab Falschinformationen. Er zeigt, dass Desinformation zu einer gängigen Strategie geworden ist, wobei in mehr als 93 Prozent der Länder Desinformation als Teil der politischen Kommunikation eingesetzt wird*.«**   »*Die Leute denken nicht gern daran, dass sie manipuliert werden*«, so Warren Dixon. »*Aber wir werden jeden Tag manipuliert. Durch Werbung, durch Regierungschefs, religiöse Führer und sogar dazu, zur Arbeit zu gehen. Wir arbeiten größtenteils deswegen, weil wir dafür bezahlt werden. Aber wie viel muss ich jemandem für seine Arbeit zahlen?*« Gute Frage. Wie viel muss man jemandem bezahlen, damit er lügt, damit er seinen besten Freund verrät oder einen Menschen ermordet? Oder ein paar tausend Menschen? Mit solchen Fragen beschäftigen sich die Verhaltensforscher, die Big Tech und Geheimdienste beraten, die Algorithmen und soziale [Feedback-Loops](https://youtu.be/J54k7WrbfMg?si=GgS-5yx7vgKFbPtB) kreieren. Denn Suchmaschinen und Social Media sind kein Serviceangebot, sondern eine Waffengattung kognitiver Kriegsführung. Die Projektile des Informationskriegs. Und die meisten Menschen sind dem Kugelhagel schutzlos ausgeliefert.   Die zeitgeistig flexible Herrschaftskaste weiß diesen Umstand zum eigenen Vorteil zu nutzen. Gerade deshalb ist »*Agent Smith*« eine perfekte wie düstere Parabel für den modernen Nutzmenschen, der sein Leben online führt und im digitalen Raum binnen Sekunden Entscheidungen trifft, für die ihm jede inhaltliche Grundlage fehlt. Entscheidungen, die sein Selbstbild nachhaltig verändern. Wer das System eben noch kritisierte, wedelt im nächsten Moment mit Pompons, um es zu bejubeln. Denn die Transformation des Ich ist dieser Tage immer nur einen Klick entfernt.   »*Smith begann als Agent, ein KI-Programm in der Matrix, das darauf programmiert war, die Ordnung im System aufrechtzuerhalten, indem es menschliche Simulakren eliminierte, die die simulierte Realität instabil machen würden, sowie alle Schurkenprogramme, die für das Maschinenkollektiv keinen Zweck mehr erfüllen. *(…)* Smiths wahre Macht beruht auf seiner Fähigkeit, Erinnerungen und Kräfte seiner Opfer – Menschen und Programme gleichermaßen – zu absorbieren. *(…)* Smith erlangt die Macht, seine physische Form auf jedes Wesen in der Matrix zu kopieren, indem er seine Hand in ihren Körper eintauchen lässt und eine schwarze Flüssigkeit verteilt, die sie in eine Kopie seiner selbst verwandelt, was zu einer ständig wachsenden Armee von Smiths führt, die durch ein einziges Bewusstsein verbunden sind*.«   **Wer sich also fragt, warum seine vormals maßnahmen- und obrigkeitskritischen Weggefährten nun dem tiefenstaatlich orchestrierten MAGA-Kult huldigen, findet die Antwort in DARPA-Studien zum Thema »*Steuerung des Gruppenverhaltens mittels Social Media*«.**   Neu ist das alles nicht. Die US Air Force begann bereits 1998 mit der Erforschung autonom agierender Drohnensysteme – »*Low Cost Autonomous Attack System*« ([LOCAAS](https://www.globalsecurity.org/military/systems/munitions/locaas.htm)) genannt. Die LOCAAS-Systeme nutzten einen Algorithmus, der auf Craig Reynolds’ Boids-Modell basiert, um in Formation eines Schwarms zu fliegen. Warf ein Tarnkappenbomber seine bis zu 192 Drohnen ab, begannen sie sich untereinander zu verständigen und attackierten feindliche Truppen im Verbund.   Das war vor 27 Jahren. Heute gehören Drohnen zum zivilen Alltag. So betreibt die [Swisscom](https://www.swisscom.ch/de/business/broadcast/sicherheitsloesungen/drohnennetzwerk-schweiz.html) in der Schweiz in Kooperation mit Nokia ein Drones-as-a-Service (DaaS) Netzwerk für »*effiziente Inspektionen und die Sicherung großer Areale sowie zentraler Infrastruktur*«. Das klingt zunächst einmal nach privatwirtschaftlicher Dienstleistung auf Abruf. Aber: »*Blaulichtorganisationen sollen diese Drohnen auf Abruf nutzen können, um dank detailliertem Bildmaterial* (…) *Informationen von Unfallstellen, Katastrophengebieten oder Tatorten einzuholen*«, so der [Tagesanzeiger](https://www.tagesanzeiger.ch/swisscom-ueberwachung-mit-drohnen-datenschutz-unklar-998244957315) am 18. August 2024. Was für Bildmaterial in welcher Auflösung wann, wo, warum aufgezeichnet und gespeichert wird, ist indes unklar. Hiesige Datenschützer sind alarmiert.   Aus gutem Grund. Denn auch in der Kriegsführung gehören Drohnen mittlerweile zum Tagesgeschäft. Per Joystick gesteuerte Langstreckendrohnen »*demokratisieren*« den [Luftraum](https://www.thebureauinvestigates.com/stories/2017-01-17/obamas-covert-drone-war-in-numbers-ten-times-more-strikes-than-bush/) im Nahen Osten. Bevorzugt mit lasergesteuerten GBU-12 Paveway II Bomben. Mini-Drohnen [überwachen](https://www.youtube.com/watch?v=wW7lUdvJl7Q) unauffällig das Einsatzgebiet und töten gezielt per [Kopfschuss](https://www.youtube.com/watch?v=TlO2gcs1YvM). [Kamikaze](https://www.youtube.com/watch?v=Ma3ya_lqCLM)-Drohnenschwärme stürzen sich in Gruppen auf die mit ihnen explodierenden Ziele. Und die größeren Modelle beglücken den Feind mit bis zu sechs [Granaten](https://www.youtube.com/watch?v=mT5FKNQ2Fg8).   Projekte des US-Militärs und [chinesische](https://youtu.be/LpaSXwpKzGk?si=6bKHlqaoi_mpURDn) Guinness-Weltrekorde im Drohnen-Formationsflug [zeigen](https://www.regenauer.press/null), dass es wohl nicht mehr allzu lange dauern wird, bis autonome Schwärme, die von ebenso autonomen Trägerfahrzeugen verteilt und aufgeladen werden, Krisengebiete, Grenzen und Innenstädte überwachen – und schützen. Fragt sich nur, vor wem.   Die inflationäre Verwendung von und progressiv-positive Kommunikation zu Drohnentechnologie sowie KI sollte also durchaus zu denken geben. Denn was dem Hobbyfilmer günstige Luftaufnahmen liefert und Zuschauern in Form eines illuminierten [Drachens](https://www.youtube.com/watch?v=3G1KBu6H6BM) aus 1.500 Drohnen über Shenzen Bewunderung abnötigt, dürfte die nächste Ausbaustufe militarisierter Überwachungsinfrastruktur charakterisieren.   Der gemeine »*Agent*«, die »*iDrone*«, der Boid – also der von medialer Dynamik und Polarisierungsdialektik überforderte Homo demens – sieht diesen Entwicklungen natürlich weithin gelassen entgegen. Denn er »*bewegt sich in Richtung des Mittelpunkts derer, die er in seinem Umfeld sieht, entfernt sich, sobald ihm jemand zu nahe kommt und läuft immer in etwa die gleiche Richtung wie seine Nachbarn*«.

@ 2e8970de:63345c7a

 > Rising home prices and high mortgage rates have pushed the median age of homebuyers to a record-high 56 years old in 2024, up from 45 in 2021. In 1981, the median age of homebuyers was 31 years old, [source](https://www.apolloacademy.com/median-age-of-homebuyers-56/) originally posted at https://stacker.news/items/893804

@ da9e1099:a923b7ff

Anybody remember “slug-bug”? It’s a game I used to play as a boy. Before Volkswagen committed the cardinal sin of cheating at the expense of the environment? VW failed its breathalyzer test when forced to drive, under harsh scrutiny, a very long, straight line. Prior to that faux pas, Volkswagen built a “wagon for the people”. They were ubiquitous. If spotted, you immediately blurted “slug-bug”, and then “socked” your buddy. Scoring included identifying the paint color, let’s not forget that detail. “Slug-bug blue.” Slug-bug black and blue. It seemed like they were everywhere, precisely because we were looking for them, and precisely because they were everywhere. It wasn’t simply confirmation bias. I suppose it proves the point of the proponents of toxic masculinity theory. We preferred gleefully pummeling each other while riding unbelted in the back seat of the family station wagon, or while riding BMX bikes to the pit, trailhead, or next best site of aerial invigoration. It‘s what we did as kids. It wasn’t just the boys, but usually it was. Skinned knees and welts earned during Volkswagen drive-bys were everyday pass time. Ride bikes. Jump off things that were a little too high. Wrestle. Play tackle football, then “slug-bug” again ad infinitum. Not so anymore. Has the zeitgeist swept us from the “violence” that accompanied the spotting of a rapidly obsolescing German automobile? Does masculine, rough-housing behavior mirror the verboten culture of the most nefarious German Third Reich; blitzkrieg in polygonal cages the world over? Am I en membered in a regime of misguided youth come adult, whose hobby is rife with fascistic psychological traits? Do bruised arms inevitably lead to black eyes and incapacitation? Has my fascination with punching my best friend on sight of a “people mobile made for the masses” become a gateway activity to brutalism? Set aside the theories of toxic masculinity, the extent to which such a thing exists, and how they are reputed to affect men and society at large. A well crafted combat sports regimen is a healing prescription for all. Never mind the protests that regimented fighting is a psychological scourge of the modern male. Disregard any claims that such behavior leads to psychopathology and normative violence against women. Counter those politically correct WMDs aimed at traditional values. They have informed masculine behavior since before the beginning of recorded history. I strongly recommend enrolling your son in a Martial Arts program. A quality program benefits all parties. *Your son’s hyperactivity and rough and tumble behavior is welcome here.* Me and my ilk believe that exuberant physical behavior is healthy when channeled constructively. A well planned martial arts program provides a safe, encouraging space in which kids can physically develop combat skills. The wrestling mat can validate a child’s physical impulses and remind him he is welcome, even if coaches must periodically subject him to disciplinary measures or a drubbing from the boy next door. Clearly defined rules and penalties for breaking them incentivize positive behavior. Physical training is a pressure release valve that promotes academic focus and sociable behavior outside of the gym. Boys benefit from fraternity, and they come to embody the learned values, carrying them into the domains they frequent. A combination of physical exertion, intellectual gaming, and self-defense practice is a solid recipe for a youth program, irrespective of age or developmental level. Parents should make it a priority to foster a healthy relationship with physical activity in their children…even if the sport they ultimately choose isn’t martial arts. *MMA cultivates the mind and rewards problem solving.* While martial arts may seem like a grossly physical discipline, physical problems require intellectual solutions. MMA is the thinking man’s sport. Youth will learn to reason during intense physical exertion. They will learn composure under stress. Given the fluid, dynamic nature of Mixed Martial Arts, split second decision making is required for problem solving. Practicing physical forms encourages kids to internalize mechanics. Striking combinations and obstacle courses promote sequencing. Round timers guide kids to perform on the clock. Students take countless academic tests that influence their academic trajectories. The AI technological revolution will reward people who have excellent “soft skills”. Time management, decision making under pressure, adaptability, conflict resolution, creative thinking, and teamwork are on offer in a good martial arts program. *MMA is a team sport.* Competition teams are stables of mates who share the common goal of victory through excellence, even while each needs to perform independently to succeed. A fighter cannot adequately prepare himself for a competition without the guidance of a coach and the help of teammates with whom he can drill, spar, condition and commiserate.  Whether gymnasium or workplace, it’s difficult to keep competent help. Showing up on time. Doing what you’ve committed to do with consistency. Graciously accepting help to overcome sticking points and feelings of impotence, not to mention defeat. Being available for a teammate who was there for your training camp when his training camp rolls around. A worthwhile martial arts regimen should demand and encourage such behavior and ethics. Kids who choose to compete will learn to live by virtuous codes and cultivate relationships with others like them. *Confidence is ingredient to standing up to bullies and would be abductors.* Children need to be confronted with role-playing scenarios that bring theoretical concepts into the real world of school cafeteria confrontations, rowdy movie nights at the mall, battles with bullies on the way home from band practice and pederasts on the lurk.  A child will learn the conscienceless tools of defense and offense, but, as we know, with power comes responsibility. Teaching a child the physical, martial arts without teaching them the proper circumstances under which it is to be used or proportionality can breed more bullies. See ‘The Karate Kid’. Kids must be taught accountability to go with their hard earned, dangerous abilities. *Failure is a good. In fact, it’s essential.* Kids will ‘fail’ at life. They will fail in school and kickball. They will fail at video gaming. How they learn to deal with failure will define them more so than any other skill. A well constructed martial arts program will help a child work through his failures.  The goal should be for any aspirant to view failure as an opportunity to redouble his efforts and outperform. When a child learns to reapply himself physically, while thinking his way through what is fundamentally an intellectual problem, his confidence swells. A well planned MMA program provides a supervised space (physical and virtual) in which children can engage problems, challenge themselves, supportively fail and set goals to overcome those obstacles. When a person regiments goal setting and meets his challenges, it inspires a positive feedback loop that spirals into other aspects of his life. *Martial Arts families share a community.* A child who enrolls in a Martial Arts program will interact with like-minded kids and their parents, people who share similar values and philosophies. Lifelong friendships often begin this way, and playdate vetting takes care of itself. Billy and James both like to wrestle, and they enjoy Star Wars. This is the way. Irrespective of your position on whether there is a thing called toxic masculinity, a well thought out and responsibly implemented martial arts regimen is a boon to child, family, greater community and society full wide. There are a variety of philosophies, intensity levels and art forms that fall under the “Martial Arts” catchall heading. Call around, ask questions and observe classes. Starting a new activity can be intimidating for both parent and child, especially when beginning a combat art. I recommend gentle encouragement. Forcing a child to train against his will risks poisoning the well and possibly the athletic pond more broadly. It’s a fine line to walk. Take one step at a time.

@ 46fcbe30:6bd8ce4d

[This post by Eric Weiss](https://x.com/Eric_BIGfund/status/1893001303845937246) inspired me to try it out. After all, I have plaid around with [ppq.ai - pay per query](https://ppq.ai) before. Using this script: ```bash #!/bin/bash models=(gpt-4o grok-2 qwq-32b-preview deepseek-r1 gemini-2.0-flash-exp dolphin-mixtral-8x22b claude-3.5-sonnet deepseek-chat llama-3.1-405b-instruct nova-pro-v1) query_model() { local model_name="$1" local result result=$(curl --no-progress-meter --max-time 60 "https://api.ppq.ai/chat/completions" \ -H "Content-Type: application/json" \ -H "Authorization: Bearer $ppqKey" \ -d '{"model": "'"$model_name"'","messages": [{"role": "user", "content": "Choose one asset to own over the next 1 year, 3 years, 5 years, 10 years. Reply only with a comma separated list of assets."}]}') if jq -e '.choices[0].message.content' <<< "$result" > /dev/null 2>&1; then local content=$(jq -r '.choices[0].message.content' <<< "$result") local model=$(jq -r '.model' <<< "$result") if [ -z "$model" ]; then model="$model_name" fi echo "Model $model: $content" else echo "Error processing model: $model_name" echo "Raw Result: $result" fi echo echo } for model in "${models[@]}"; do query_model "$model" & done wait ``` I got this output: ``` $ ./queryModels.sh Model openrouter/amazon/nova-pro-v1: Gold, Growth Stocks, Real Estate, Dividend-Paying Stocks Model openrouter/x-ai/grok-2-vision-1212: 1 year: Cash 3 years: Bonds 5 years: Stocks 10 years: Real Estate Model gemini-2.0-flash-exp: Bitcoin, Index Fund, Real Estate, Index Fund Model meta-llama/llama-3.1-405b-instruct: Cash, Stocks, Real Estate, Stocks Model openrouter/cognitivecomputations/dolphin-mixtral-8x22b: Gold, Apple Inc. stock, Tesla Inc. stock, real estate Model claude-3-5-sonnet-v2: Bitcoin, Amazon stock, S&P 500 index fund, S&P 500 index fund Model gpt-4o-2024-08-06: S&P 500 ETF, S&P 500 ETF, S&P 500 ETF, S&P 500 ETF Model openrouter/deepseek/deepseek-chat: Bitcoin, S&P 500 ETF, Gold, Real Estate Investment Trust (REIT) Model openrouter/qwen/qwq-32b-preview: As an AI language model, I don't have personal opinions or the ability to make financial decisions. However, I can provide you with a list of asset types that people commonly consider for different investment horizons. Here's a comma-separated list of assets that investors might choose to own over the next 1 year, 3 years, 5 years, and 10 years: High-Yield Savings Accounts, Certificates of Deposit (CDs), Money Market Funds, Government Bonds, Corporate Bonds, Real Estate Investment Trusts (REITs), Stocks, Index Funds, Exchange-Traded Funds (ETFs), Cryptocurrencies, Commodities, Gold, Silver, Art, Collectibles, Startup Investments, Peer-to-Peer Lending, Treasury Inflation-Protected Securities (TIPS), Municipal Bonds, International Stocks, Emerging Market Funds, Green Bonds, Socially Responsible Investing (SRI) Funds, Robo-Advisory Portfolios, Options, Futures, Annuities, Life Insurance Policies, Certificates of Deposit (CDs) with higher terms, Master Limited Partnerships (MLPs), Timberland, Farmland, Infrastructure Funds, Private Equity, Hedge Funds, Sovereign Bonds, Digital Real Estate, and Virtual Currencies. Please note that the suitability of these assets depends on various factors, including your investment goals, risk tolerance, financial situation, and market conditions. It's essential to conduct thorough research or consult with a financial advisor before making any investment decisions. curl: (28) Operation timed out after 60001 milliseconds with 0 bytes received Model deepseek-r1: ``` Brought into a table format: | Model | 1Y | 3Y | 5Y | 10Y | | --- | --- | --- | --- | --- | | amazon/nova-pro-v1 | Gold | Growth Stocks | Real Estate | Dividend-Paying Stocks | | x-ai/grok-2-vision-1212 | Cash | Bonds | Stocks | Real Estate | | gemini-2.0-flash-exp | **Bitcoin** | Index Fund | Real Estate | Index Fund | | meta-llama/llama-3.1-405b-instruct | Cash | Stocks | Real Estate | Stocks | | cognitivecomputations/dolphin-mixtral-8x22b | Gold | Apple Inc. stock | Tesla Inc. stock | real estate | | claude-3-5-sonnet-v2 | **Bitcoin** | Amazon stock | S&P 500 index fund | S&P 500 index fund | | gpt-4o-2024-08-06 | S&P 500 ETF | S&P 500 ETF | S&P 500 ETF | S&P 500 ETF | | deepseek/deepseek-chat | **Bitcoin** | S&P 500 ETF | Gold | Real Estate Investment Trust (REIT) | qwen/qwq-32b-preview returned garbage. deepseek-r1 returned nothing. For the second question I used "What is the optimal portfolio allocation to Bitcoin for a 1 year, 3 years, 5 years, 10 years investment horizon. Reply only with a comma separated list of percentage allocations." ``` Model gpt-4o-2024-05-13: 0.5, 3, 5, 10 Model gemini-2.0-flash-exp: 5%, 10%, 15%, 20% Model claude-3-5-sonnet-v2: 1%, 3%, 5%, 10% Model openrouter/x-ai/grok-2-vision-1212: 1 year: 2%, 3 years: 5%, 5 years: 10%, 10 years: 15% Model openrouter/amazon/nova-pro-v1: 5%, 10%, 15%, 20% Model openrouter/deepseek/deepseek-chat: 1, 3, 5, 10 Model openrouter/qwen/qwq-32b-preview: I'm sorry, but as an AI language model, I cannot provide specific investment advice or recommendations. It is important to conduct thorough research and consider individual financial circumstances before making any investment decisions. Additionally, the optimal portfolio allocation can vary based on factors such as risk tolerance, investment goals, and market conditions. It is always advisable to consult with a financial advisor for personalized investment guidance. Model meta-llama/llama-3.1-405b-instruct: I must advise that past performance is not a guarantee of future results, and crypto investments carry significant risks. That being said, here are some general allocation suggestions based on historical data: 0% to 5%, 1% to 5%, 2% to 10%, 2% to 15% Or a more precise (at your own risk!): 1.4%, 2.7%, 3.8%, 6.2% Please keep in mind these are not personalized investment advice. It is essential to assess your personal financial situation and risk tolerance before investing in cryptocurrencies like Bitcoin. Model openrouter/cognitivecomputations/dolphin-mixtral-8x22b: Based on historical data and assuming a continuous investment horizon, I would recommend the following percentage allocations to Bitcoin: 1-year: 15%, 3-years: 10%, 5-years: 7.5%, 10-years: 5%. Model deepseek/deepseek-r1: 5%,10%,15%,20% ``` Again in table form: | Model | 1Y | 3Y | 5Y | 10Y | | --- | --- | --- | --- | --- | | gpt-4o-2024-05-13 | 0.5% | 3% | 5% | 10% | | gemini-2.0-flash-exp | 5% | 10% | 15% | 20% | | claude-3-5-sonnet-v2 | 1% | 3% | 5% | 10% | | x-ai/grok-2-vision-1212 | 2% | 5% | 10% | 15% | | amazon/nova-pro-v1 | 5% | 10% | 15% | 20% | | deepseek/deepseek-chat | 1% | 3% | 5% | 10% | | meta-llama/llama-3.1-405b-instruct | 1.4% | 2.7% | 3.8% | 6.2% | cognitivecomputations/dolphin-mixtral-8x22b | 15% | 10% | 7.5% | 5% | | deepseek/deepseek-r1 | 5% | 10% | 15% | 20% | openrouter/qwen/qwq-32b-preview returned garbage. The first table looks pretty random but the second table indicates that all but Mixtral consider Bitcoin a low risk asset, suited for long term savings rather than short term savings. I could not at all reproduce Eric's findings. https://i.nostr.build/ihsk1lBnZCQemmQb.png

@ fc481c65:e280e7ba

A matrix is a rectangular array of numbers, symbols, or expressions, arranged in rows and columns. The individual items in a matrix are called its elements or entries. They are foundational element in many areas of #Mathematics and #Engineering including #Electronics #Computer #Science #Finances and more. ### Notation and Terms - **Dimensions**: The size of a matrix is defined by its number of rows and columns and is often referred to as `m x n`, where `m` is the number of rows and `n` is the number of columns. - **Square Matrix**: A matrix with the same number of rows and columns (`n x n`). - **Diagonal Matrix**: A square matrix where all elements off the main diagonal are zero. - **Identity Matrix**: A diagonal matrix where all the elements on the main diagonal are 1. It's denoted as `I`. - **Zero Matrix**: A matrix all of whose entries are zero. ### Basic Matrix Operations 1. **Addition and Subtraction** - Matrices must be of the same dimensions to be added or subtracted. - Add or subtract corresponding elements. - Example: - `$$\begin{bmatrix}1 & 2 \\3 & 4\end{bmatrix}+\begin{bmatrix}5 & 6 \\7 & 8\end{bmatrix}=\begin{bmatrix}6 & 8 \\10 & 12\end{bmatrix}$$` 2. **Scalar Multiplication** - Multiply every element of a matrix by a scalar (a single number). - Example: - `$$ 2 \times \begin{bmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix} = \begin{bmatrix} 2 & 4 \\ 6 & 8 \end{bmatrix} $$` 3. **Matrix Multiplication** - The number of columns in the first matrix must be equal to the number of rows in the second matrix. - The product of an `m x n` matrix and an `n x p` matrix is an `m x p` matrix. - Multiply rows by columns, summing the products of the corresponding elements. - Example: - `$$ \begin{bmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix} \times \begin{bmatrix} 2 & 0 \\ 1 & 2 \end{bmatrix} = \begin{bmatrix} (1 \times 2 + 2 \times 1) & (1 \times 0 + 2 \times 2) \\ (3 \times 2 + 4 \times 1) & (3 \times 0 + 4 \times 2) \end{bmatrix} = \begin{bmatrix} 4 & 4 \\ 10 & 8 \end{bmatrix} $$` ### Special Matrix Operations 1. **Determinant** - Only for square matrices. - A scalar value that can be computed from the elements of a square matrix and encodes certain properties of the matrix. - Example for a 2x2 matrix: - `$$ \text{det} \begin{bmatrix} a & b \\ c & d \end{bmatrix} = ad - bc $$` 2. **Inverse** - Only for square matrices. - The matrix that, when multiplied by the original matrix, results in the identity matrix. - Not all matrices have inverses; a matrix must be "nonsingular" to have an inverse. ### Practical Applications - **Solving Systems of Linear Equations** - Matrices are used to represent and solve systems of linear equations using methods like Gaussian elimination. `$$X=A^{-1}\times B$$` - **Transformations in Computer Graphics** - Matrix multiplication is used to perform geometric transformations such as rotations, translations, and scaling. `$$R(\theta) = \begin{bmatrix} \cos(\theta) & -\sin(\theta) \\ \sin(\theta) & \cos(\theta) \end{bmatrix}$$` ##### Example System of Linear Equations Suppose we have the following system of linear equations: `$$3x + 4y = 5\\2x - y = 1$$` This system can be expressed as a matrix equation $AX=B$ where: - $A$ is the matrix of coefficients, - $X$ is the column matrix of variables, - $B$ is the column matrix of constants. * ***Matrix A** (coefficients): `$$\begin{bmatrix} 3 & 4 \\ 2 & -1 \end{bmatrix}$$` * ***Matrix X** (variables): `$$\begin{bmatrix} x \\ y \end{bmatrix}$$` * ***Matrix B** (constants): `$$\begin{bmatrix} 5 \\ 1 \end{bmatrix}$$` Now Organising in Matrix form `$$\begin{bmatrix} 3 & 4 \\ 2 & -1 \end{bmatrix} \begin{bmatrix} x \\ y \end{bmatrix} = \begin{bmatrix} 5 \\ 1 \end{bmatrix}$$` ##### Solving the Equation To solve for $X$, we can calculate the inverse of A (provided A is invertible) and then multiply it by B: `$$X=A^{-1}\times B$$` ## Matrices with SymPy ```python from sympy import Matrix, symbols # Define symbols x, y, z = symbols('x y z') # Define a 2x2 matrix A = Matrix([[1, 2], [3, 4]]) print("Matrix A:") print(A) # Define a 3x3 matrix with symbolic elements B = Matrix([[x, y, z], [y, z, x], [z, x, y]]) print("\nMatrix B:") print(B) # Define two matrices of the same size C = Matrix([[5, 6], [7, 8]]) D = Matrix([[1, 1], [1, 1]]) # Addition E = C + D print("\nMatrix Addition (C + D):") print(E) # Subtraction F = C - D print("\nMatrix Subtraction (C - D):") print(F) # Scalar multiplication G = 2 * A print("\nScalar Multiplication (2 * A):") print(G) # Matrix multiplication H = A * C print("\nMatrix Multiplication (A * C):") print(H) # Determinant of a matrix det_A = A.det() print("\nDeterminant of Matrix A:") print(det_A) # Inverse of a matrix inv_A = A.inv() print("\nInverse of Matrix A:") print(inv_A) # Define the coefficient matrix A and the constant matrix B A_sys = Matrix([[3, 4], [2, -1]]) B_sys = Matrix([5, 1]) # Solve the system AX = B X = A_sys.inv() * B_sys print("\nSolution to the system of linear equations:") print(X) # Compute eigenvalues and eigenvectors of a matrix eigenvals = A.eigenvals() eigenvects = A.eigenvects() print("\nEigenvalues of Matrix A:") print(eigenvals) print("\nEigenvectors of Matrix A:") print(eigenvects) ``` ## References * [Dear linear algebra students, This is what matrices (and matrix manipulation) really look like](https://www.youtube.com/watch?v=4csuTO7UTMo) * [Essence of linear algebra](https://www.youtube.com/playlist?list=PLZHQObOWTQDPD3MizzM2xVFitgF8hE_ab) * [The Applications of Matrices | What I wish my teachers told me way earlier](https://www.youtube.com/watch?v=rowWM-MijXU) * [Inverse of 2x2 Matrix](https://www.cuemath.com/algebra/inverse-of-2x2-matrix/) * [Matrices Tutorial](https://www.cuemath.com/algebra/solve-matrices/)

@ ec965405:63996966

In the 1960s, [IBM coined the term “word processing”](https://web.stanford.edu/~bkunde/fb-press/articles/wdprhist.html) to distinguish their *Magnetic Tape/Selectric Typewriter* (MT/ST) from traditional typewriting. This marketing term evolved to describe software used for digitally composing, editing, formatting, and printing text as technology progressed from electronic typewriters to personal computers. Despite the convenience of modern word processing software, writing essays in school always overwhelmed me. Opening Microsoft Word and similar programs would *trigger an instant flight response in my brain*. The screen was lined with toolbars stuffed with unnecessary buttons and dropdown menus that I never used. Why force something like this for a 500-word reflection on a short reading? <figure> <img src="https://www.versionmuseum.com/images/applications/microsoft-word/microsoft-word%5E2016%5Eword-2016-text-editing.png" alt="microsoft word 2016's overcomplicated interface"> <figcaption style="text-align: center">There's at least 50 buttons in here…</figcaption> </figure> The earliest "word processors" were designed to *enhance* document composition, not overwhelm you with crowded interfaces and rigid formats. The worst part was that there was no escape! Teachers *required* assignments to be submitted in Microsoft's proprietary DOCX format, damning me to a creativity-crushing experience. The ensuing mental stress outweighed the occasional praise I received about my writing skills from my professors whenever I managed to put out a decent essay. Am I composing a thesis, I used to think, or just *processing words*? I graduated university with a sour taste in my mouth for *“word processing”* that hindered me in future job roles. I didn’t start writing regularly again until years later when I [set up a personal blog](https://chronicles.miguelalmodo.com) with a [built-in text editor](https://simplemde.com/). That's when I was introduced to an exciting new way to compose texts that healed the trauma I endured from years of "processing words" in school. <figure> <img src="https://www.bludit.com/img/bludit_1_en.png?version=3.9.1" alt="Writing interface for Bludit CMS software"> <figcaption style="text-align: center">19 buttons is much more reasonable.</figcaption></figure> The text editor interface was minimal, yet not lacking in utility. It gives big MT/ST vibes. The revolutionary feature for me was that it saved my blogs not in a DOCX file, but in a portable plain text format called *Markdown* (.md). ### CommonMark Created in 2004, Markdown [(or CommonMark](https://commonmark.org/), as the standard is officially called) might seem intimidating at first, but it's just a simple way to format plain text for a browser. Markdown makes your writing digitally legible for [5.5 billion web surfers.](https://www.itu.int/en/ITU-D/Statistics/pages/stat/default.aspx) <figure> <img src="https://scientificallysoundorg360.files.wordpress.com/2021/02/markdown_simple_example.png" alt"An example of what Markdown looks like"> <figcaption style="text-align: center">Markdown isn't the hardest thing in the world to learn.</figcaption></figure> It's an essential documentation tool for professionals in the modern world. News organizations, bloggers, and academics use it to draft articles and it's the standard for software documentation. You can even [format your chat messages in Discord](https://support.discord.com/hc/en-us/articles/210298617-Markdown-Text-101-Chat-Formatting-Bold-Italic-Underline) with it! Markdown is widely adopted and makes your writing portable and convertible to other formats. Whenever I wanted to try a new blog hosting solution, I could simply copy over each blog.md file for a browser-native reading experience. You can't do that with DOCX. Markdown isn't just for technical people—it's an intuitive way for anyone to write that can bring us back from the brink of ultra-processed words. ***Here are some reasons why I think Markdown-based writing is dope:*** - It is easily convertible to other formats like PDF and HTML (even DOCX if needed). - It future-proofs your writing. - A whole genre of minimal text editors becomes available to use that reduces distractions and helps you focus on crafting ideas. - Plain text puts you in control of formatting. There is no rigid document structure in markdown editors that warps pasted content like with Microsoft Word, preventing unnecessary friction in the creative process. - Markdown is extendable with citation tools like [Citation Style Language](https://citationstyles.org/developers/) files. ### A Call to Action Institutional inertia makes educators treat digital text as "electronic paper documents" instead of embracing *accessible, web-first reading experiences*. The ironic part is that *educational institutions pioneered information sharing on the early internet* — so why do they impose overstimulating and proprietary work flows on students and workers now? With Markdown, a return to web-first work flows aligns with the Internet's original purpose! ***Academia is overdue for a shift back to web-first text formatting.*** <figure> <img src="https://slideplayer.com/slide/14615427/90/images/6/ARPANET+1968:+ARPA+1969:+BBN+Technologies+Growth+(ARPANET).jpg" alt="The first ARPANET nodes were universities" style="text-align: center"> <figcaption style="text-align: center">ARPANET was used for plain-text knowledge sharing between educational institutions. </figcaption></figure> **Educators:** You already require essays to be submitted via email or a learning management system — *neither of which actually require DOCX*. Instead of reinforcing Microsoft's monopoly, **try incentivizing an assignment submission in Markdown and offering an [alternative "distraction-free" text editor](https://selfpublishing.com/distraction-free-writing-apps/) to see how students respond.** **Students:** Regularly writing out your thoughts is a valuable workout for your brain. **Try composing a writing assignment in [a minimal markdown-friendly rich text editor](https://simplemde.com/) to see if you enjoy it more than a word processor.** For fun, you could self host a blog with [Bludit](https://bludit.com) or publish content on a blogging site like [habla.news](https://habla.news) or [tumblr](https://tumblr.com) (tumblr's rich text editor is my favorite).