Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

I tested Claude 4.5 against ChatGPT-5 in 9 challenges from logic puzzles to storytelling. Here’s which AI won.

Evaluating research quality is central to building scientific knowledge, yet social sciences often face challenges due to methodological limits and disciplinary biases in existing tools. A new study ...