An awesome physics and motion tool!
Since city ordinances (among other things) won’t allow us to build a full-scale Medieval catapult, we had to scale it down a bit. Despite the setbacks, we’ve come up with a pretty sweet, indoor-safe Desktop Catapult. And the best part is that everything you’re going to need can be found right in your home. The Desktop Catapult makes for a fun way to explore the properties of physics and motion.