(youtube) If you've ever put gas in a car, you've probably noticed how the gas pump shuts off when your tank is full. But how does it know to do that? Learn more about the clever mechanism that keeps your... continue reading
posted by pumkinandstorm 1 decade 7 months ago • 966 views • 2:44Videos (45) | Sift Talk (0) | Blogs (0) | Comments (1000) |
Discussing chemical weapons, including Sarin and Mustard Gas. Featuring professors Rob Stockman and Martyn Poliakoff from the University of Nottingham.
posted by radx 1 decade 8 months ago • 676 views • 12:52Oh noes!
posted by Mordhaus 1 decade 11 months 2 weeks ago • 148 views • 2:17One of the more interesting planets in our solar system, mainly due to it's unique orbit. Find out how Uranus was almost named George and how it received its current name, why it is blue, and other bits... continue reading
posted by reiwan 1 decade 4 years 3 months ago • 1,047 viewsAn explanation of what temperature is as it relates to the energy of a molecule, and the process of how physicists use lasers to cool atoms of gas.
posted by reiwan 1 decade 4 years 5 months 2 weeks ago • 3,506 views