designs for a catapult

Right-click here to download the Adams/View command file for this catapult There are a number of interesting details in the design.There are a number of interesting details in the design. Toy designsTrebuchet and Catapult Gift Guide. The holidays just got a bit more..um.http://www.wisegeek.com/what-is-a-catapult.htmCATAPULT KITThe Catapult Linear Motion pedal is designed to provide true response