Description: A few 12 inch balloons full of MAPP gas and pure oxygen mixed in a precise ratio sets off car alarms.

by: spottmonster

Description: What an awesome combination! Boredom has some strong moments. Theres a H&K .45 thrown in for good measure which was actually the kill shot. Notice...

by: digitalpimp

Description: http://www.samgasplants.com/ Today: In an evolving market, the only thing certain is change. Yet, during our history, one factor remained constant - focus on using technology...

by: plantandmachine

Description: Putting my golfball cannon to the test in terms of accuracy and precision. The target is about 40 yards downrange. The cannon is MAPP gas...

by: Binder16

Description: This is a dry fire of a cannon we built. We are still looking for the perfect projectile.

by: 13Cent

Description: This is some footage of a large spudgun that I made that shoots golf balls at about 500 fps. It uses Mapp Gas or Propane...

by: Binder16

Description: Torch gas and oxygen in a garbage bag, with a toilet paper fuse.

by: floridafish