What Could Possibly Go Wrong?

Things get explosive when Kevin & Grant push the physics of flight to build the ultimate Trash Can Rocket! TV parts, the Sun's power and ingenuity produce a Solar Powered Death Ray. Fenders bend when the guys try to execute a perfect Power Slide.

Kevin & Grant hit the streets to make the fastest Motorized Trike! They turn a childhood game into a risky test of distance and accuracy with their Uber Water Slide. The rapid-fire action of a Meatball Gatling Gun takes culinary arts to a new level.

While exploring the principles of armor design Grant & Kevin challenge each other to Lawnmower Jousting for backyard glory. Competition is fierce in the inaugural mini-weapon Olympiad. The guys attempt a water, shock and bullet resistant Cell Phone Case.

Kevin & Grant test their skills when building a Homemade Hovercraft capable of crossing land and sea. How can a Merry-Go-Round produce Top Gun G-forces? Add motorcycle muscle. The guys attempt to defy gravity and walk on the ceiling in Magnetic Boots.

Kevin & Grant attempt to reach 30mph riding an improvised Rocket Skateboard! A Catapult built from scraps gets dialed it in for a basketball shooting competition - Man vs Machine. Kevin is convinced the power of buoyancy will float a 400lb Concrete Canoe.

Kevin & Grant try to survive a 30mph ride through rough terrain in their Off-Road Soap Box Racers. The classic homemade Volcano gets supersized into a 3-stage eruption. Aerodynamics and a 46-year old gridiron record are challenged by a Football Cannon.

Grant and Kevin soar to new heights with a Giant Paper Airplane that can fly over two hundred yards! They try to stop a moving car with no brakes using their James Bond Car Brake. And they use pneumatics to create the Ultimate Beer Delivery.

Kevin and Grant turn a blast of air into a massive ring of fire when they build a Vortex Cannon. They use magnets, superconductors, and quantum physics to send a Levitating Racer around a track. And make a frosty Bulletproof Glass mug to hold their beer.