Reading hidden topology in light, even when energy leaks away

When I explain topology to students, I start with a knot in a rope. You can stretch it, twist it or shake it, but the knot ...

When I had ChatGPT and Claude organize the same 50 estimates, the difference appeared in ...

ChatGPT or Claude—which one should I actually use?When you start researching how to make your work a little easier with AI, ...