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

In a recent write-up, [David Delony] explains how he built a Wolfram Mathematica-like engine with Python. Core to the system is SymPy for symbolic math support. [David] said being able to work ...

For 459 days, the Fairfax County Police Department maintained a record free from incidents involving the shooting and killing of an individual by one of their officers. On Monday, Oct. 14, the ...

October 24, 2025 • In 1812, hundreds of thousands of men in Napoleon's army perished during their retreat from Russia. Researchers now believe a couple of unexpected pathogens may have helped hasten ...