Have you been crafting the next great Modern Marvel of the 21st century? The History Channel® and the National Inventors Hall of Fame® present the Modern Marvels Invent Now Challenge. You could win a $25,000 grant and a national showcase for your invention. Enter by Nov. 20, 2006 at www.History.com/invent.
Be inspired! Watch Modern Marvels Wednesdays starting at 8pm/7c only on The History Channel.
Construction Institute of the American Society of Civil Engineers