USA Science and Engineering Festival
Principles of air flow are explained to visitors to the wind tunnel exhibit at the USA Science and Engineering Festival, Saturday, Oct. 23, 2010, at Freedom Plaza in Washington. NASA, joined with more than 500 science organizations this weekend to inspire the next generation of scientists and engineers during the first national science and engineering festival held in the nation's capital.
Image Credit: NASA/Paul E. Alers
Page Last Updated: January 15th, 2014
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