pre-reqs: trig Think of the following two things. Temperature and wind speed. These are two different things that you could measure, but there is one big difference. Wind speed has two parts to it - ...

For nearly a century, scientists have understood how crystalline materials—such as metals and semiconductors—bend without ...

A complete introduction to vectors designed for beginners and students. I cover notation, magnitude, direction, operations, ...

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 ...