Host Mo Rocca shows us the jet ski that is also a submarine; the bike lock that smells like it could end thefts; the historic land speed record holding car; and the bendable glass in your future.

Host Mo Rocca shows us the surfboard that doesn't need a wave; the robotic football tackle dummy that prevents injuries; the spider catcher saving the 8-legged crawlers; and the flying schoolgirl who made aviation history.