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 ...

Horizontal lines run left to right, parallel to the horizon, with slope 0 and equation y = k. Vertical lines run top to ...

Ducati Ducati’s “dream team” factory Lenovo line-up of Francesco Bagnaia and Marc Marquez is confirmed for the 2025 and 2026 MotoGP seasons.

It’s the Inequality, Stupid Eleven charts that explain what’s wrong with America.