Capacitor: The Cirque Du Soleil Of Environmental Science If you thought science class was boring, perhaps this insane spectacle of dance, acrobatics, and video will be more to your liking.

It is used to test electrical components such as diodes and capacitors. A multimeter has a dial surrounded by several symbols that identify electrical values. There are multiple ports for plugging ...

A new type of electrochemical capacitor based on graphene promises to break those limitations. As described in a Science paper by Maher F. El-Kady, Veronica Strong, Sergey Dubin, and Richard B.