Season 2

Destruction is an art and a science -- whether its anvil shooting or jumping out of a chopper without a parachute.

Some ultimate skills are showcased -- including the "super moonwalk," tight-roping between two trucks and a whistling walrus.

Daredevils showoff their unique skills -- including car backflips and a skydiver that walks between planes!

Some experiments just don't take. These ultimate fails range from a high-dive disaster to a superglue prank.

A lab isn't always necessary for experiments. Some take matters into their own hands, including the world's best speed eater and a human who turns into a helicopter.

Viewers vote for their favorite episodes, featuring the best stunts and experiments ever.

These masters of the universe take on some unbelievable challenges -- like extreme vertical driving, and insane remote control helicopter maneuvers.

Unconventional experiments highlight weird science -- like a backwards car, or a man catching animals with animals.

Featuring the ‘Bug a Salt’ fly gun, the tallest bicycle in LA, the hover platform, Human powered cars, a solar powered 3D printer and the pulse-jet bicycle!

Some of the best stunts take place in the backyard -- like a triple BMX backflip, a homemade air siren and a propane tank submarine.

The web's best hackers show off their skills, from an iPad-driven car to a trolley rocket.

Some things are hard to believe -- like musical fruit, running on water and a man that flies like a bird.

Scientists choose the very best clips of the season.