Season 4 - Episode Guide

Are these incredible web clips fakes or not? Our team of scientists spots the hoaxes. Featuring skiing in Hawaii, a wingsuit pilot towed by a car, a close encounter with a great white shark, vertical driving, and the most amazing handgun trick shot ever.

We're going faster, further, and weirder than ever before! Featuring a man who drives his car 1,000 feet over water, a shrimp with the fastest punch in the animal kingdom, bionic boots, and a car that jumps over a plane.

The best backyard geniuses online! Featuring motorcycle chariot racing in Florida, a man who gives his friends a lift with his homemade Iron Man-style exoskeleton, a plane that flies without wings, and a 9-foot-high robotic insect.

We're pushing the boundaries of science to places it's never been before. Featuring an incredible world record truck jump, the world's fastest electric motorcycle, a 90-year-old gymnast, and a skydiver and wingsuit pilot who create a human flying carpet.

We're hunting for the internet's biggest wins and fails. Featuring an out-of-control skydiver, an alarming wasabi prank, a one-wheeled revolution in motoring, and the longest car jump ever attempted. But which are destined for disaster?

We take epic destruction and turn it into cutting-edge science. Featuring a man with a finger that can bash through coconuts, a car destroyed by a hose, a virtually indestructible Batman suit, and a 30-foot hand that can crush cars.

We're assembling a crack team of real-life superhumans: a home engineer who can walk on the ceiling, a knife nunchuck master, a diminutive arm-wrestler taking on a bodybuilder, and a man who can run a loop-the-loop.

Nature and science go head-to-head as we countdown the Internet's best videos. Featuring an amazing shark rescue, blood-sucking leeches, and a man who takes to the air armed only with a lawn chair, helium balloons -- and his shotgun.

The Internet's strangest inventions. Featuring a color-changing car, the world's fastest hot tub, an amateur rocket that reaches space, a flying car, and a stunt machine that's part skateboard and part tank!

Science is getting stranger and stranger -- and it's all being caught on camera. Featuring a ghost ship, a memory master, a bear that walks like a human, and a man who can walk a tightrope up hill.