IanHarrop 43 #1 May 1, 2007 In Scientific American: "In the movies, action heroes leap from planes sans parachutes or second thoughts, counting on the air to break their falls long enough to grab a soft landing off of parachuted foes...." More: http://www.sciam.com/article.cfm?chanID=sa003&articleID=497F7131-E7F2-99DF-331124204064A80E&ref=rss"Where troubles melt like lemon drops, away above the chimney tops, that's where you'll find me" Dorothy Quote Share this post Link to post Share on other sites