Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

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 ...

Recent sightings of invasive Burmese pythons at Florida homes were caught on video. Are these massive snakes invading urban ...

A total lunar eclipse, commonly called a blood moon, crossed the sky in parts of Asia, Australia, Europe and Africa.