Superconductivity is a phenomenon where certain materials can conduct electricity with zero resistance. Obviously, this has ...

Proposition 50 is part of a spiraling national fight over redistricting, sparked by President Donald Trump, that could ...

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 ...

This optical illusion challenges you to spot one inverted “52” and one inverted “25” hidden among rows of 25s in 10 seconds. A tricky test of observation and focus!