In 1992, three physicists began an argument about how many numbers we need to fully describe the universe. Their surprisingly ...
“The Copernican principle is a cornerstone of most of astronomy, it is assumed without question, and plays an important role ...
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 ...
On January 19, 1995, an X-31 experimental aircraft was making a routine test flight from the NASA Dryden Flight Research Centre when the chase pilot suddenly made a series of radio calls: "NASA One, ...