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 ...

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Discover how many drops would theoretically be needed to boil an egg! At 41, my wife divorced me out of the blue – now I know why The Story Behind Queen Elizabeth and Prince Philip's Reported Argument ...