forget throwing them—get a water balloon cannon on your side. You can build this DIY project from PVC and wood in just a couple hours and customize it for your child's strength and age (or your ...

If the cost of all that hairspray and sacks of potatoes is cramping your spud gun shooting style it might be time to build this air-powered cannon that can shoot water balloons, potatoes ...

or yearned to build your own diy potato cannon. These PVC devices, fueled by Aqua Net hair spray, are capable of propelling a humble potato hundreds of yards. The satisfying, and giggle-inducing ...

Breakthroughs, discoveries, and DIY tips sent every weekday ... When I boiled just a tablespoon or two of water inside the reservoir of the steam cannon, it produced enough energy to shoot ...