air cannon

I’m really hoping that this video was staged, because friends should not shoot each other in the abdomen with giant, extremely powerful air cannons. Or perhaps the guys in white coats simply underestimated the power of fat air? ...

The capabilities of this homemade air cannon are so awesome that any “don’t try this at home” disclaimers are bound to ring hollow on deaf ears. Seriously though, when you are dealing with air pressures of greater than 100psi and firing water balloons hard enough to dent a car...