Trying to create a new cooling system for refrigerators, inventor Lonnie Johnson instead created the mechanics for an iconic toy. As a kid, Lonnie Johnson loved rockets, robots, inventions and creativity. With persistence and a passion for problem solving, he became an engineer and worked for NASA. But it is his invention of the Super soaker water gun that has made his most memorable Splash with kids and adults. Captured by new York Times best-selling author Chris Barton and award-winning illustrator don Tate.