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

The inline python runtime is a nice upgrade from ai-class. Being able to write actual Python code in the quizzes themselves, and get immediate feedback is a great help.

Python 3.7's dataclasses reduce repetition in your class definitions. Newcomers to Python often are surprised by how little code is required to accomplish quite a bit. Between powerful built-in data ...