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U.S. Department of Energy @ENERGY
Congratulations to all of the brilliant middle and high school students who competed in this year's @DOE_SC_NSB! You made taking on this challenge look as easy as Pi.➗🧪 Find out which teams took home a trophy🏆 ⬇️ https://t.co/IF2nY2lbFQ — PolitiTweet.org