These nuts launch people from a trebuchet

The Royal Navy ship HMS Exeter has a misfire of the Sea Dart missile. I wouldn't want to have to ...

These students make a liquid nitrogen pressure bomb and sink it in a garbage can filled with water.

This guy shoots an R/C chopper out of the sky...Great shot....wonder how many takes they edited out.

An automatic sentry with a paintball gun. This is the 5th version this guy has made, getting ...

The Brainiac boys are at it again, this time they are testing a new safe design. If all else fails, ...

Looks like it's much easier to duel wield the 44 magnum deagles, than the

Some great tannerite and propane footage. The last boom has an awsome close up camera view.

5 sheets of ballistic glass put together are tested with different rifles. They test the .50cal, ...