Catapult Catastrophe
It was a little overwhelming at first, to think that we had to build our own catapult, able to launch something into the air and hit specific parameters. ... Our catapult turned out very nicely, if I do say so myself. ... The catapult was built of a wooden block, with a door hinge attached to one side. ... Also another strength of our catapult might be that the rubber bands can also be changed, to allow the launch of the ball again to be changed.