www.DiyCatapults.com is an amazing FREE resource devoted to helping educate people about the process and supplies required to build a catapult. Or, others also may call it a trebuchet! This site helps historians who want to build scale replicas of historic trebuchets as well as helping science or physics classes looking to build the ultimate experiment. The site is very much still under construction right now, but I can tell you that they are launching with an amazing CONTEST where you can win a top prize of $400. It's really worth checking out if you have any interest in DIY projects because in this case you could actually walk away with some cold hard cash!

DIY Catapults offers a ton of FREE online information, including: