Wikipedia: Lightning User-created article about the powerful natural electrostatic discharge produced during a thunderstorm. Includes many photos and links. en.wikipedia.org
lightning: Definition from Answers.com lightning n. An abrupt, discontinuous natural electric discharge in the atmosphere. ... During a thunderstorm, lightning flashes can occur within clouds, ... www.answers.com
Lightning, Sprites - Crystalinks Lightning's abrupt electric discharge is accompanied by the emission of light. ... If you feel your hair stand up on end in a lightning storm beware. ... www.crystalinks.com