We're counting down the most amazing inventions on the web. From a real lightsaber to helmets that give an animal view and a kettle powered by thermite. Our makers build the previously un-buildable!

In this fully-charged episode, we're plugging into the most powerful clips on the web. In this epic power trip, we'll see a mind-control helmet, a 2000-Watt laser bazooka, and one explosive lunch.

Prepare to follow in the wake of the some of the internet's most ingenious trend setters. We've got never-before-done barrel rolls, dizzying experiments in space, and a bungee jump like no other. We're going to the cutting edge -- and beyond.