In today’s healthy lifestyle oriented world, blowing smoke rings won’t impress too many people anymore. Unless of course you are [NightHawkInLight] and blow them with a vortex cannon and add lasers ...

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, steel spikes ...

This DIY Christmas Cannon provides a solution to a problem I didn’t know existed: how to combine explosive firearms with the warmth, generosity, and joy of Christmas. Video after the jump. This ...