There’s a place in Northern California where the mountains don’t just frame the horizon—they embrace the entire town like protective giants standing guard against the rush of modern life. Welcome to ...

Python hunter Donna Kalil came out on top for the second time this year in the monthly competition. She captured 21 snakes.

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 ...