We've found the first confirmed superconductors in meteorites, and our simulated atmosphere game is really heating up!

In 1908, Dutch physicist Heike Onnes figured out how to turn helium gas to liquified helium for the first time. He cooled Mercury and found that all its electrical resistance went away. Electricity in a superconducting...

How energy is passed through living things can be described as a food chain. Journey through a food chain, from primary producers at the bottom to tertiary consumers at the top. Biology - Ecosystems - Learning Points. A 'food chain'...

Double Pulse Testing of Si and SiC in LTSpice

Basics of power electronics - Walid Issa<br/>
Power Electronics Problem Set 1b