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 ...

Map is a common way to transform lists in most programming languages. In Python, map is a function that loops over a list and applies a function (that you provide) to each item. Your function receives ...

Our collection of downloadable, printable cheat sheets for the 2025 fantasy football season, including PPR, non-PPR and dynasty/keeper leagues.