Jörg and Cheyenne are challenged to build a javelin Launcher. The two work together and build a machine that is so impressive that Jörg thinks it could beat a professional athlete. But will they beat an Olympic medallist in the finale?
Jörg & Cheyenne are challenged to build a machine that can skim a stone across a lake. Jörg designs a slinger that throws like an arm but isn’t strong enough. Will Jörg’s second design be powerful enough to compete with a stone skimming champion?
Jörg and Cheyenne are challenged to build a Gatling Gun! After looking into the history or the 19th century weapon and the challenges they can expect to face, they get to work building their weapon before putting it to the test in flaming finale!
Jörg & Cheyenne are challenged to build a huge slingshot that will catapult a car down a racetrack. Cheyenne needs to weld an internal framework and release system so the car doesn’t rip apart. How will the rubber-powered car fare against a Mustang?