Can a penny dropped from a building kill a pedestrian below?
Kari Byron outlines differences between filming Mythbusters and Head Rush.
Can certain sound frequencies can convince people of paranormal activity?
Michael Rooker gives these zombies some pointers on how to walk like the undead.
Kari, Grant and Tory custom-build an arsenal of European-strength sky rockets.
Can Kari Byron catch a spry 25-pound greased -- and very poopy -- pig?
Adam finds a solution to a problem with the arrow-machine gun's design.
As you see from these Ballistics Barrel outtakes, wind is GREATER than thrust.
Watch the high-speed footage of the team firing weapons at a merry-go-round.
How long does it take for a fully coasting car to go from 35 mph to a full stop?
Adam and Jamie discuss which movie had a bigger influence on special effects.
Adam Savage explains it's no coincidence that he's "the funny one" of the duo.
Check out this exclusive bonus multi-angle clip of the Car Punch!
The team attempts to tow a truck using super-glue in this web-exclusive scene.
Jamie Hyneman experimented with several shoe designs.
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