Giant Hybrid Torsion Catapult

Описание: Hybrid torsion catapult I made for a school project. Sorry about the wind noises but I can't really help that. This is one of the first shots we took, we were just guessing with the tension and angle of release. After some modifications I have it shooting close to 450 feet. Its a true thing of beauty. In this launch the melon went approximately 250 feet if I remember correctly.