Fabio J retweeted
Here is a quadrant chart using CNN’s exit poll. It shows what issues hurt Republicans, by how many voters called each issue crucial and how they voted. Cost of living (49%, D+34), corruption (55%, D+28), & Iran (34%, D+46) made people vote D. Only immigration (36%, R+15) helped Rs.
Fabio J retweeted
Este es el momento exacto en el que Lula ganó las elecciones de Brasil.
Ocurrió durante el debate. Convirtió una burla en un discurso de clase.
Por estas cosas ha ganado. Honor.
Fabio J retweeted
this is unreal…
the SpaceXAI engineer who leads Grok Bot, Lauren Tan - shipped 2,500 PRs last month - and reviews them after they land, in the morning
I took SpaceXAI's Grok Bot docs + her 1-hour livestream and turned them into a 3-page prompting blueprint:
the 10-field prompt structure, the 4-rung trust ladder, the two loops, and the guardrails that let agents ship while you sleep.
send this PDF to your Grok Bot, save it as a skill, and turn it into an always-on team that actually finishes work
Fabio J retweeted
Under a corrupt, incompetent regime, Venezuela’s oil industry nearly died. Now Donald Trump has made a deal with essentially the same regime to revive it. The bargain is ugly, and creates incentives to block Venezuela’s transition to democracy economist.com/leaders/2026/0…
Fabio J retweeted
After using Tesla FSD for 5 years, here is my view of progress:
2021: Cool but mostly scary.
2022: It can drive in city traffic but still iffy.
2023: It’s like a teen learning to drive.
2024: New cameras help.
2025: AI is making it much better.
2026: I don’t drive anymore.
Fabio J retweeted
How to compress a grade level’s worth of learning much, much shorter than a year:
1. Identify what the student already knows
2. Overlay that on a knowledge graph to construct their personal knowledge profile
3. Teach only new topics for which they've mastered the prerequisites, their "knowledge frontier"
4. Each lesson cycles through minimum effective doses of explicitly guided instruction & active practice problems
5. Enforce mastery relentlessly: if you can't consistently solve problems correctly, then you don't move on to more advanced material that depends on it. You continue on parallel learning paths and come back to the halted one later.
6. Review previously learned material using spaced repetition & frequent broad-coverage closed-book timed quizzes
7. Review old stuff by learning new stuff -- i.e., knock out as much review as possible by learning new material that exercises those review topics as subskills.
For anyone wondering how a third-grader can complete six years' worth of math in a single year AND score a 5 on the AP Calculus exam.
This knowledge graph spans 3,000 math topics, from 4th grade to the university level, providing the perfect basis for mastery learning.
Students can go as fast or far as they want! There are no restrictions whatsoever. The only requirement is that they must demonstrate mastery of each topic before moving on to the next.
Kids are capable of incredible things when given that kind of freedom and support.
Corporate disempathy at its finest: punish loyalty & family support while managers let go of teens for family purchases. Who else has dealt with this at retail chains? #JCrew #CorporateBS #EmployeeRights
Fabio J retweeted
Starlink de @elonmusk está ayudando a salvar vidas en Venezuela 🇻🇪 una chica atrapada con más personas en un edificio caído, logró contentarse a Internet, en un lugar donde habían colocado 3 antenas y logró emitir un en vivo, para pedir ayuda y dar su ubicación. ¡Gracias Elon!.
Fabio J retweeted
Que es esta mierda hermano, estoy llorando
teapaw.org/Jvillalobosc1/status/2…
Fabio J retweeted
No one tells you this but if you drive slow enough eventually EVERYONE passes you and you get the whole thing to yourself. You enter a zone of spiritual Grace because God knows youre the coolest one out there and he respects it.
