Humphry Davy, an English chemist, invented the first electric light in 1809. Davy connected two wires to a battery and attached a charcoal strip betwween the other ends of the wires. The charged carbon glowed making the first arc lamp. Victor used electricity create the monster to get power and role over the world. On the other hand Humphry Davy use electricity to benefit the world and created the first electric light.
http://inventors.about.com/library/inventors/bllight2.htm
Humaira Mushtaq
Wednesday, April 28, 2010
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment