Adam and Jamie test the myth that a motorcycle is a greener and cleaner machine than a car, while Kari, Tory, and Grant unleash the first RPG in the show's history to see if a bullet could take out a bazooka.
The experts are swinging for science - testing a viral video that supersizes Newton's cradle using wrecking balls to transfer energy. Kari, Grant, and Tory tackle a Hollywood classic - is a bird landing on your hood enough to tip your car off a cliff?
Adam and Jamie test if blindfolded humans can travel in a straight line. Then, the team sees if binary explosives would explode in a fender bender.
Adam and Jamie test three viral videos featuring extraordinary excavators to see if they can be used to row a barge, go wakeboarding or perform elaborate acrobatics. Meanwhile, Kari, Grant, and Tory patch up a plane that's had an unfortunate encounter with a bear - using only duct tape.
Jamie and Adam tackle a military myth that it's safe to use the explosive C4 as a cooking fuel as long as you don't drop anything on it, while Kari, Grant, and Tory put a Chinese martial arts myth to the test.
Adam and Jamie test whether a mattress can really cushion a watery wipeout. Meanwhile, Kari, Tory and Grant tackle a blast from the past as they test if cannonballs made of stone can really cause carnage.
The mailbox is full and the team once again leap into action. To determine the lucky winners of the viewer request lottery the guys spin the Wheel of Mythfortune and pick 5 random emails and letters and respond the only way they know how - with science.
Adam and Jamie take aim at a ricochet myth from the TV show 'Burn Notice,' while Kari, Tory and Grant test the Hollywood myth that if you jump when running away from an explosion - can you surf the shock wave?
Adam and Jamie test what it would take to fix a flat tire when you don't have a spare. Then, Kari, Grant, and Tory find out if a fishing reel can really catch fire if you hook a fast fish.
Adam and Jamie test if you jump from a building wrapped in bubble packaging - will you survive? Kari, Grant, and Tory experiment with a James Bond ejector seat.
Adam and Jamie test an old dueling myth - should you really never bring a knife to a gunfight? Kari, Grant, and Tory find out if a two stage missile known as the fire breathing dragon ever really existed.