How is the footage if a GoPro action cam gets fired from a potato cannon? Sam and Niko want to find out in this video... "Potato Cannon we used was built with PVC pipes. We basically went to Home Depot and assembled all the pieces before buying them. It's filled using an air compressor through a nozzle that's tapped into the end of the air chamber. The gun's worked great for the decade or so we've had it!"