The NASA Engineer Who Created the Super Soaker Lonnie Johnson, a NASA engineer behind the Voyager and Galileo missions, accidentally invented the Super Soaker while testing a cooling system. After Hasbro tried to withhold his royalties, he sued and won. He also helped develop Nerf gun technology — and his inventions changed both play and science forever. #BlackHistory, #LonnieJohnson, #SuperSoaker, #Nerf, #Inventors, #HiddenHistory, #STEM, #NASA, #Innovation, #BlackExcellence, #ToyHistory | Blac