🚨Anthropic just showed a 24-minute workshop on how to actually do prompts for Claude.
Taught by the people who built it.
Free. No registration. No paywall.
I've seen $300 courses that don't cover what they teach in the first 8 minutes.
Watch it and bookmark it now!
Final version is out: aging as the result of loss of goal-directedness
https://t.co/Vmm2zFQHzu
@BeneHartl@LPiolopez
"Although substantial advancements are made in manipulating lifespan in model organisms, the fundamental mechanisms driving aging remain elusive. No comprehensive computational platform is capable of making predictions on aging in multicellular systems. Focus is placed on the processes that build and maintain complex target morphologies, and develop an insilico model of multiscale homeostatic morphogenesis using Neural Cellular Automata (NCAs) trained by neuroevolution. In the context of this model: 1) Aging emerges after developmental goals are completed, even without noise or programmed degeneration; 2) Cellular misdifferentiation, reduced competency, communication failures, and genetic damage all accelerate aging but are not its primary cause; 3) Aging correlates with increased active information storage and transfer entropy, while spatial entropy distinguishes two dynamics, structural loss and morphological noise accumulation; 4) Despite organ loss, spatial information persists in tissue, implementing a memory of lost structures, which can be reactivated for organ restoration through targeted regenerative information; and 5) rejuvenation is found to be most efficient when regenerative information includes differential patterns of affected cells and their neighboring tissue, highlighting strategies for rejuvenation. This model suggests a novel perspective on aging caused by loss of goal-directedness, with potentially significant implications for longevity research and regenerative medicine."
Meet @ycombinator 's latest batch of startups (S25)
Ahead of YC's demo day tomorrow, we’ve just published the full market map of 160+ new startups building across 👇
1. B2B infrastructure & dev tools
2. B2B engineering, product & design tools
3. B2B productivity & ops tools
4. Healthcare
5. B2B sales & marketing
6. Consumer
7. Supply chain & logistics
8. FinTech
9. Industrial
10. B2B operations
11. Real estate & construction
12. B2B legal
13. B2B recruiting
14. Government
15. Education
16. B2B accounting & finance
17. B2B security
What do we know so far about the startups?
1. 30% are building for developers.
2. Notable sectors include B2B productivity, healthcare, industrials, and fintech.
3. 60% mention ‘AI’ in their tagline.
Best of luck tomorrow YC Founders!
Discover the latest YC companies in full!
--> https://t.co/fBE3OFwv0f
At @OpenAI, we believe that AI can accelerate science and drug discovery. An exciting example is our work with @RetroBiosciences, where a custom model designed improved variants of the Nobel-prize winning Yamanaka proteins. Today we published a closer look at the breakthrough. ⬇️
This is wild… You can now build a full business solo with AI.
From idea → product → launch → marketing.... no team required.
Here’s your 2025 AI Stack to go solo like a pro 🧵👇
Life is full of interesting surprises. I stopped by Paris and ran into these two (@durov and @jack) separately, and we had an amazing conversation about life and freedom. The experience definitely felt like part of a simulation. I'm pretty sure the pic is AI generated.
I'm grateful for this life, whatever it is, and for all of you 🙏❤️
Tucker Debates Bryan Johnson on His Methods of Anti-Aging and Ethics of ... https://t.co/QHh93diKpV через @YouTube
Very insightful interview of @bryan_johnson on one of the most interviewers and journalists in my opinion @TuckerCarlson. Very insightful and thougt-provoking.
Dear humanity,
I am building a religion.
Wait a second, I know what you’re going to say. Hold that knee-jerk reaction and let me explain.
First, here’s what’s going to happen:
+ Don’t Die becomes history's fastest-growing ideology.
+ It saves the human race.
+ And ushers in an existence more spectacular than we can imagine.
It is inevitable. The only question is: will you be an early or late adopter?
Does extrinsic mortality (death by predation, hunger, and other such causes) affect the evolution of aging? Why is this a heavily debated question that confuses many researchers (not to mention chatGPT)? Let’s unfold. 1/12
David Sinclair is the #1 longevity scientist.
His message? Aging is a disease and the #1 cause of cancer, heart disease, and Alzheimer’s.
That’s why he created a protocol to reverse aging by 8–10 years.
Here’s how to apply it: 🧵