Antonis Michael, with Spokes Across America, teaches, from left, Ella Wick, Katie Schulze, both 12, and Eyden Nicholas, 10, about water rockets at the Carson City Library in Carson City, Nev., on Thursday, Aug. 10, 2016. Spokes Across America is a team of MIT and Harvard students who bike across the country teaching STEM skills at schools, libraries and camps.
Antonis Michael, with Spokes Across America, teaches, from left, Ella Wick, Katie Schulze, both 12, and Eyden Nicholas, 10, about water rockets at the Carson City Library in Carson City, Nev., on Thursday, Aug. 10, 2016. Spokes Across America is a team of MIT and Harvard students who bike across the country teaching STEM skills at schools, libraries and camps.