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

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 ...

Record set in Florida: a 19-foot-long Burmese python is captured in Big Cypress, revealing new clues about the ecological ...

Bedbugs are small, reddish-brown insects that feed on the blood of people and animals. They don't have wings and are about the size of an apple seed. Their bodies are flat and oval-shaped. Young ...

Screen resolution 1080 x 2340 pixels, 19.5:9 ratio (~443 ppi density) 1080 x 2400 pixels, 20:9 ratio (~400 ppi density) ...