Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

In my mind, however, one item that has to be on the list is calculus. The primary reason engineering and science have progressed rapidly is our ability to model natural phenomena using mathematical ...

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 ...

Any motion design beyond the most basic requires more than simple starting and stopping. In fact, the discontinuities of instant actions are the antithesis of modern control. The controllers that ...