The MythBusters tackle some of Hollywood's favorite explosive scenarios. Could a hero really shoot a live grenade in midair and thus render it useless? Could you really contain a TNT explosion inside an ordinary object like a file cabinet or aquarium?

The MythBusters test household myths: Could a vacuum cleaner explode while sucking up black powder? Could sunscreen scorch your skin? Could a piano crash through your roof? And finally could an exploding water heater extinguish a house fire?

The MythBusters go to vertigo-inducing heights to test out some commercial myths. Could you actually bob for an apple while jumping from a 100-foot high bungee cord? And from a viral video, could you really play a match of tennis while both players are standing on top of an airplane's wing?.

In this episode, three car crimes straight from Hollywood are put to the test: the cliff top push, the two-wheel wipeout (and ... we do mean WIPEOUT, with Adam at the wheel to boot), and, finally, the Corvette barrel roll from "Wanted".

Investigating five clichés about the laws of attraction; a preference to blondes; pheromones; tips correlating with breast size; wealth.

Adam and Jamie tackle key congestion questions and unlock the traffic gridlock. They find out if a minor unexpected braking incident can really cause a major ?shockwave jam'. They also put the European roundabout up against the typical American four-way stop sign to see which is really the most efficient. Meanwhile, Kari, Grant and Tory take on the controversial claim that on a journey of less than 600 kilometers it's always faster to drive. Plus, can lane changing put your life in danger?.

Adam and Jamie buckle up and return their seats to the upright position to test what really is the best, most efficient way to board an airplane. Tory, Kari, and Grant find out if a bullet made of teeth or even bone is non-traceable.