Copyright (c) 2009 Yahoo! Inc. All rights reserved. http://news.yahoo.com/i/1713 Most Viewed - Science en-us Thu, 02 Jul 2009 20:50:51 GMT 5 142 18 http://news.yahoo.com/i/1713 http://l.yimg.com/a/i/us/nws/th/main_142b.gif http://us.rd.yahoo.com/dailynews/rss/mostviewedsc/*http://news.yahoo.com/s/livescience/20090702/sc_livescience/thestrangeingredientsinfireworks livescience/20090702/thestrangeingredientsinfireworks LiveScience.com science Thu, 02 Jul 2009 20:50:51 GMT <p><a href="http://us.rd.yahoo.com/dailynews/rss/mostviewedsc/*http://news.yahoo.com/s/livescience/20090702/sc_livescience/thestrangeingredientsinfireworks"><img src="http://d.yimg.com/a/p/ap/20090702/capt.b85669eccfdf469b8680df6a2cb5d10c.frugal_fourth_waet203.jpg?x=130&y=76&q=85&sig=5YGnWDzm7T4hHgZTchehug--" align="left" height="76" width="130" alt="This June 30, 2009 photo shows Justin Yelle carrying fireworks for a customer at 'Boom City,' a collection of fireworks stands on the Tulalips Tribes' reservation near Marysville, Wash. The operators of thousands of fireworks stands on Indian reservations and in parking lots throughout the country are hoping patriotism, tradition and a strong need to party will translate to a billion dollars and more burning a collective hole in America's pockets. (AP Photo/Elaine Thompson)" border="0" /></a>LiveScience.com - Fireworks for the 4th of July are all about light, color and sound. But inside, there are some bizarre ingredients, from aluminum to Vaseline and even the stuff of rat poison.</p><br clear="all"/> <p><a href="http://us.rd.yahoo.com/dailynews/rss/mostviewedsc/*http://news.yahoo.com/s/livescience/20090702/sc_livescience/thestrangeingredientsinfireworks"><img src="http://d.yimg.com/a/p/ap/20090702/capt.b85669eccfdf469b8680df6a2cb5d10c.frugal_fourth_waet203.jpg?x=130&y=76&q=85&sig=5YGnWDzm7T4hHgZTchehug--" align="left" height="76" width="130" alt="photo" title="This June 30, 2009 photo shows Justin Yelle carrying fireworks for a customer at 'Boom City,' a collection of fireworks stands on the Tulalips Tribes' reservation near Marysville, Wash. The operators of thousands of fireworks stands on Indian reservations and in parking lots throughout the country are hoping patriotism, tradition and a strong need to party will translate to a billion dollars and more burning a collective hole in America's pockets. (AP Photo/Elaine Thompson)" border="0"/></a></p><br clear="all"/> (LiveScience.com)