MythBusters >> Season 14

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?

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

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."

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?

It's YOUR house under the Myths-cro-scope this time. 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 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?