Take a look at some fireworks, sparklers, firecrackers and other pyrotechnic devices.
Photographs of Fireworks
From Anne Marie Helmenstine, Ph.D., About.com
©2008 About.com, a part of The New York Times Company.
All rights reserved.
From Anne Marie Helmenstine, Ph.D., About.com
©2008 About.com, a part of The New York Times Company.
All rights reserved.