Really Really Really Really Really powerful cannon

This cannon is my last air cannon for a while.  It features a 2in. Galvanized steel air chamber and will soon be modified to a quick exhaust valve (Q.E.V.).  When it is completely finished, it should chuck a potato over 350 yards

Camping

My family goes camping all of the time. Here are some pictures of our 2007/2008 camping trips.

My Air Cannon

I researched and built an air cannon over the summer. I am planning on building a new version that is smaller but more powerful. I will post new videos and pictures when I finish it. Here is a video of some of the things I have shot at and out of my air cannon.