In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

Using a relatively young theory, a team of mathematicians has started to answer questions whose roots lie at the very ...

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

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 ...

Stanford's Center for AI Safety had its annual workshop. Latest research and industry work on AI safety is promising. I share ...