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The USA Science and Engineering Expo takes place Oct. 23-24 in Washington, D.C.
The Inaugural USA Science and Engineering Festival, the country's first national science festival, will host an exposition Oct. 23-24 in downtown Washington, D.C. The free event will take place on the National Mall, Freedom Plaza and other locations and will feature demonstrations, events and exhibitors from around the country, including several NSF-supported researchers and projects.
Credit: US Science & Engineering Festival
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