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

CHICAGO — You might think scientists would have figured out by now the answers to such basic questions as why water droplets splash, why sand castles collapse and what makes shaving cream so creamy.

QUARKS These particles make up protons, neutrons and a veritable zoo of lesser-known particles. They have never been observed in isolation. Electric charge: +2/3 Mass: 2 MeV Constituent of ordinary ...

In the 1950s, physicist Chien-Shiung Wu was doing research at Columbia University when two other physicists approached her with a bold idea, but no way to prove it—until Wu found one. io9’s comment of ...