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

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 ...

What rock band had the most number one hits? Unsurprisingly, that record is reserved for The Beatles who in the United Kingdom have racked up 18 number ones, three behind Elvis, while in the United ...