Ilkke

[･ Ice ･  Ⅹ ･ @IceXTruths]

O engenheiro que criou o Claude Code acaba de lançar um vídeo de 28 minutos onde te ensina a escrever prompts que realmente funcionam.

Já vi cursos de 300 dólares que não chegam nem à metade do que ele explica nos primeiros 10 minutos.

Arquivos CLAUDE.md, atalhos de memória, sessões paralelas e padrões de prompting que mudam o jogo.

Tudo em um único vídeo e completamente grátis.

Não importa se você é desenvolvedor, iniciante ou já usa o Claude há meses. Isso vai explodir sua cabeça.

[Tommy Robinson 🇬🇧 @TRobinsonNewEra]

Teenage girl swarmed and attacked in Finland by invader youth.

Deport their whole families!

[Milton Friedman Quotes @MiltonFriedmanW]

Milton Friedman: “I am not a conservative. I’ve never been a conservative. Hayek was not a conservative.”

“We are liberals in the true meaning of that term: concerned with freedom. We are not liberals in the current distorted sense—those liberal with other people’s money.”

[Ilkke @ilkka321]

@ALemppu @KurronenS Asiantuntija osaa kyllä arvioida miten hänen kannattaa aikansa jakaa mm. kirjallisuuteen tutustumisen ja muiden töiden välillä. Yhteensä tunteja pitää kuitenkin laittaa paljon, jotta tulee mestariksi.

[Ilkke @ilkka321]

@KarnaMikko @Puolustusvoimat Täysin epärealistista kuvitella että yksikään suvereeni valtio voisi torjua kaikki siihen kohdistuvat uhat.

[Ilkke @ilkka321]

@Nikolai76966516 @KarnaMikko @Puolustusvoimat Nyt kun mm. Venäjän, USAn, Israelin dronetorjunnat vuotaa kuin seula, niin kukakohan tänne olis tulossa ne torjumaan?

[Ilkke @ilkka321]

@hharkonen @eraivio @JuhaniKhr Jäivät selvästi liian pieniksi

[Ilkke @ilkka321]

@M_teikalainen Unohtuiko velan kasvuvauhdin vertailu? Meillä se on kovaa luokkaa ja kipuaminen listalla täysin varmaa.

[Ilkke @ilkka321]

@tuikku_r @_zapravdu_ @mikkolaakso Venäjä ohjasi ko. droonit Suomeen spoofaamalla GPS-sijaintisignaaleja.

[Ilkke @ilkka321]

@anttikaikkonen Kasvua samalla tavalla kuin nykyinenkin hallitus, eli veroja edelleen keventämällä, eikö vaan?

[Aakash Gupta @aakashgupta]

For $128,000 you can buy a Jetson ONE, take off from your backyard, and never need a pilot's license. Every spec on it is reverse-engineered from a single FAA regulation.

Part 103 caps ultralight empty weight at 254 pounds. Jetson built theirs at 189. Part 103 caps level flight at 55 knots. Jetson tops out at 63 mph, exactly that. Part 103 allows one occupant. Jetson built one seat.

Stay inside those lines and the FAA does not classify what you are flying as an aircraft. No pilot's license. No medical certificate. No registration. No regulatory oversight of the design. No regulatory oversight of operator competency.

That is the entire business model. The $128K buys you exemption from being a pilot.

You can see it in the rest of the spec sheet. 13.5 kWh battery for 17 minutes of flight. Open cockpit, helmet required. Daylight only, uncongested areas, away from airports. Every line is a Part 103 rule rendered as hardware. Build it any other way and it stops being an ultralight, which means type certification, which means five years and nine figures before you ship a single unit.

Joby has been at it since 2009. Archer since 2018. Combined they have raised over $4 billion building certified eVTOLs. Neither has carried a paying passenger.

Jetson started shipping in 2024. Sold out through 2026. Deliveries pushed to 2027. Palmer Luckey took the first production unit. MrBeast flew one down the California coast.

The whole point of buying a Jetson is the permission slip that comes with it.

Everything else is just hardware.

[Ihtesham Ali @ihtesham2005]

An MIT professor taught the same math course for 62 years, and the day he retired, students from every country on earth showed up online to watch him give his final lecture.

I opened the playlist at 2am and ended up watching three of them back to back.

His name is Gilbert Strang. The course is MIT 18.06 Linear Algebra.

Every machine learning engineer, every data scientist, every quant, every self-taught programmer who actually understands how AI works learned the math from this one man. Most of them never set foot on MIT's campus. They just opened a free playlist on YouTube and let him teach.

Here's the story almost nobody tells you.

Strang joined the MIT math faculty in 1962. He retired in 2023. That is 61 years of standing at the same chalkboard teaching the same subject to 18-year-olds.

The interesting part is what he did when MIT launched OpenCourseWare in 2002. Most professors were skeptical. They worried that putting their lectures online would make their classrooms irrelevant. Strang did not hesitate. He said his life's mission was to open mathematics to students everywhere. He filmed every lecture and gave it away.

The decision quietly changed how the world learns math.

For decades linear algebra was taught the wrong way. Professors started with abstract vector spaces and proofs about field axioms. Students drowned in the abstraction. Most never recovered. They walked out believing they were bad at math when they had simply been taught in an order that nobody's brain is built to absorb.

Strang inverted the entire curriculum.

He started with matrix multiplication. Something you can write down on paper. Something you can compute by hand. Something you can see. Then he showed his students that everything else in linear algebra eigenvectors, singular value decomposition, orthogonality, the four fundamental subspaces was just a different lens for understanding what the matrix was actually doing under the hood.

His rule was strict. If a student could not explain a concept using a concrete 3 by 3 example, that student did not actually understand the concept yet. The abstraction was supposed to come last, not first. The intuition was the foundation. The proofs were just confirmation that the intuition was correct.

The second thing Strang changed was the classroom itself. He said please and thank you to his students. Every single lecture. He paused mid-derivation to ask "am I OK?" to check if anyone was lost. He never used the word "obviously" or "trivially" because he knew exactly what those words do to a student who is one step behind. He treated 19-year-olds learning math for the first time the way he treated his own colleagues. With patience. With respect. With the assumption that they belonged in the room.

For 62 years.

The result is something that has never happened in the history of education. A single math professor became the default teacher of his subject for the entire planet.

Universities in India, China, Brazil, Nigeria, every country with a computer science department, started telling their own students to just watch Strang's lectures. The University of Illinois revised its linear algebra course to do almost no in-person lecturing. The reason was honest. The professor said they could not compete with the videos.

His final lecture was in May 2023.

The auditorium was packed with students who had never met him before. He walked to the chalkboard, taught for an hour, and at the end the entire room stood and applauded. He looked confused for a moment, like he genuinely did not understand why they were cheering. Then he smiled and waved them off and walked out.

His written comment under the YouTube video of that final lecture was four sentences long. He said teaching had been a wonderful life. He said he was grateful to everyone who saw the importance of linear algebra. He said the movement of teaching it well would continue because it was right.

That was it. No book promotion. No farewell speech. No legacy management.

The man whose teaching is the foundation of modern AI just thanked the audience and went home.

20 million views. Zero ego. The entire engine of the AI revolution sits on top of math that millions of people learned for free from one quiet professor in Cambridge.

The course is still on MIT OpenCourseWare. Every lecture, every problem set, every exam, every solution. Free.

The most important math course of the 21st century is sitting one click away from you. Most people will never open it.

[Ilkke @ilkka321]

@Shadow99885491 @SujataITBooks @BohuslavskaKate She refers to Soviet Union, which was a party in the Molotov Ribbentrop pact.

[Ilkke @ilkka321]

@vanska_ville Monet vastaanvänkäämiset vaikuttavat nyt hassuilta. Kuten, että Kiina ei salli sitä. Eivät nähneet, että Iran päästää tietenkin omat tankkerinsa salmen läpi Kiinaan ja pysäyttävät muiden liikenteen. Ja että Kiina lisäksi varautui valtavilla öljyvarastoilla.

[Ilkke @ilkka321]

@AnnaAfursin1 @KurronenS Toivottavasti ei, kun tuo on loistava paikka ja perheet ovat valinneet päiväkodin sen sijainnin takia.

[Ilkke @ilkka321]

@weijonesso @AarneLeinonen @KurronenS Omistajan pitäisi maksaa vain ne kustannukset, jotka tulevat rakennusmääräysten noudattamisen mukaan. Eihän siinä ole mitään järkeä, että omistaja maksaa kustannuksia kohottavista päätöksistä, joita ei ole itse tehnyt.

[Ilkke @ilkka321]

@weijonesso @AarneLeinonen @KurronenS Museoviraston pitäisi maksaa ne kustannukset, jotka johtuvat sen kustannuksia nostavista päätöksistä.

[Ilkke @ilkka321]

@VoltaWagen @ErkkaRailo Moraalinen velvollisuus

[Ilkke @ilkka321]

@KMattrix @VoltaWagen @JarmoFriman Tuntuu olevan riittävästi ohjuksia ja drooneja jäynän tekoon, jotta eivät koe joutuvansa hyväksymään USA:n vaatimuksia.