From Albert Einstein in tennis shoes to smoke cannons, future spacecraft to human Rubix Cubes, the USA Science & Engineering Festival celebrated innovation and included something for every future engineer or scientist.
The two-day festival on the National Mall over the Oct. 22 weekend drew tens of thousands of participants, many of them students who were able to get hands-on experience with technologies ranging from alternative energy to aerospace. Elementary, middle and high school students asked and answered questions, participated in applied physics lessons, tore apart gadgets, raced to solve the Rubix Cube in record time and listened to interactive lectures by legendary scientists like Albert Einstein (portrayed by some very convincing impersonators).
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