Kari Byron

A .50 caliber round is INCAPABLE of penetrating 25 watermelons.

See what happens when C4 meets a washer and dryer!

How much thrust does it take to eject Buster -- playing the part of a James Bond villian -- from his car? Courtesy of Kari, Grant and Tory's rockets, he's about to find out.

Which style of bubble-pack -- mini, medium or heavy duty -- is the most likely to cushion a fall? Jamie Hyneman builds his idealized human to reveal the unexpected result.

Were Jamie and Adam worried about ricochet, given the cannonball incident?

Can that bullet-bounce car-chase scene from Burn Notice happen in real-life?

Jamie Hyneman tests whether he can put a bullet through a car engine.

In case you still can't believe that a .50 caliber round shot from a Desert Eagle is INCAPABLE of penetrating 25 watermelons, here's the proof.

Watch a washing machine explode -- courtesy of C4 and your letters -- from every angle.

Watch Buster ride a shockwave from every angle..

See if 100 pounds of ampho and a sail will help a jumping Buster fly farther.

Adam Savage performs several test-fires to find the optimal angle.