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 ...

Rep. Chip Roy (R-Texas) on Monday floated the use of the “nuclear option” to end the shutdown and get around Senate filibuster rules that require a 60-vote majority to reopen the government. “We ...

Snapchat's image-generation lens is free to try in the US now. Here's how to find it, plus my tips for getting the best results.