Innovative optical atomic clock could combine single-ion accuracy with multi-ion stability

For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more ...

I used Claude Code to vibe-code an Apple Watch app in just 12 hours - instead of 2 months

But using Claude Code, I worked on the Watch app over the course of about 12 hours in actual time, spread out over about three weeks. I was excited to see an actual app in the first two hours and ...