
U.S. Department of Energy @ENERGY
INVENTOR: Dr. Lonnie Johnson is a former nuclear engineer for @ORNL, @usairforce, and @NASA. He worked on spacecraft that went to Mars, Jupiter, and Saturn, has more than 100 patents and invented the top-selling water toy of all time: The Super Soaker. 💦🔫 #BlackHistoryMonth https://t.co/V2MBbiP1ev — PolitiTweet.org