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

Because AI is known to convincingly hallucinate -- that is, make things up based on bad information on the internet -- it's better to get your natal chart from a specific astrology website so you know ...

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

April Wilkerson builds a durable kids growth chart designed to last for generations. Orca vs. great white shark: an unusual ...

The "drag each label to the appropriate target" interaction is far more prevalent than one might initially think. Consider ...