katat
1.1K posts


BREAKING: @eightsleep is now available in mainland China. Our biggest expansion ever. A major company milestone. And a sign of where health technology is going. For more than a decade, we’ve engineered sleep technology that measures the body, adjusts the environment in real time, and improves sleep, not just tracks it. The future of health and longevity will not be built on data alone. It will be built on outcomes. That shift is happening around the world, and Eight Sleep is establishing itself as the leading global sleep brand. 300 million people in China suffer from sleep disorders. Average nightly sleep is 6.97 hours. The unmet need here is bigger than in any market we’ve entered. We’re excited for what’s ahead. Learn more at eightsleep.com/china

One of the biggest benefits I noticed after starting to strength train seriously was the "mental fitness" I gained. Doing tough lifts is challenging enough that it changes how the rest of my day feels. I handle stress better, things don't feel as overwhelming, and my baseline resilience has gone up. I'm definitely stronger, but my ability to do hard things has also improved. From my recent appearance on @hubermanlab.




We recently discovered a subtle but important soundness issue in Halo2, which we’ve named the query collision bug. It affects certain edge-case circuits and was present in widely used versions, including the main Zcash implementation and PSE’s fork. 👇🏼

Bug Hunt: Zero-Knowledge, Full-Paranoia, and the AI That Stares Back blog.zksecurity.xyz/posts/snarksen…












