Adam and Jamie talk trash and crash when they test whether a Styrofoam cup full of soda can be a lethal projectile when thrown from a car at high speeds. Does the cup penetrate the windshield of an oncoming car and seriously injure the driver? Jamie and Adam build a number of soda shooting cannons to see how deadly this myth really is, including a never-before-seen shoulder mounted cannon courtesy of Jamie. On a higher note, Grant, Tory and Jessi Combs (in her final episode with the team) test the classic silver screen cliche of the death defying hang. Are any of ...