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Grok Can Now Do Way More With Natural Conversation

The big upgrade is that Grok now controls real car functions through natural conversation. Here’s what you can do Phone Calls & Media “Call John” “Play my workout playlist” “Play something upbeat” Vehicle Controls “Set temperature to 72°” or “Turn on the AC” “Make it cooler” “Open the glovebox” Ask Your Tesla “What’s my current ... Read more
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What Are the Sources of Sports Performance Improvements

How has sport performance changed and what are the sources of improvement? Training is the engine for improving world record sport performance. Wearables largely makes the engine run more efficiently rather than adding independent gains. Better training and sports science remain the dominant long-term driver of elite performance — the core of “individual excellence.” New ... Read more

World Record Mile Record Could Be Under 3:42 With Upgraded Track Surfaces

The world-renowned athletic tracks installed for the Paris 2024 Olympic and Paralympic Games, the resurfacing was spearheaded by Mondo S.p.A.. They installed their state-of-the-art Mondotrack EI (Ellipse Impulse) at the Stade de France. If the world record mile run had the same conditions but had the most up to date track surface then the world ... Read more

Nature Needs Mathematics for Its Rigorous Description But is Computation at the Root of Nature

Feynman’s made a lecture and book that mathematics is needed to describe nature. It (in The Relation of Mathematics to Physics) is descriptive and he is slightly awestruck. The fundamental laws turn out to be statable in mathematics, and there’s no obvious reason they had to be. It’s the same puzzle Wigner named the “unreasonable ... Read more

Rapid Shifts in the World of AI – AI Winners Need Speed and Flexibility

Here are the 12 hottest takes from RAISE Summit Day 2. 1. Qasar Younis (Applied Intuition) There will be a pullback. The current level of spending on models, employees, and general opulence in AI companies is unsustainable. We’re in the “opulence phase” of the bubble, and cycles move faster than people think. He referenced the ... Read more

SpaceX Is Secretly Winning the AI War on Earth — $82 Billion Run Rate Incoming

A highly detailed, month-by-month financial model for xAI/SpaceX’s AI data center leasing business. This highlights three existing major leasing deals already in place:Google deal ramping to nearly $1 billion per month (fully online by October) and predicts 1–2 additional major leasing deals will be announced before the end of the year (2026). This could push ... Read more

AI Progress Just Became Predictable. Here’s the Machine Behind It

AI progress has returned to predictable, substantial leaps. The key isn’t just making models bigger. It’s mastering data quality, building synthetic data factories, and creating fast verification loops in domains like math and programming. Where you can reliably check whether an output is correct (compiling code, solving math problems, running simulations), you unlock rapid compounding ... Read more