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 ...

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

For Mr. Santos, math can also inspire ideas about structures that have already been built — a new way to see and appreciate ...

This is a selection of the most difficult and challenging achievements in Trails in the Sky 1st Chapter and how to unlock ...