What is the universe made of? Why did dinosaurs go extinct? What do magic tricks and hip-hop have to with math? What can amphibians and reptiles tell us about the environment? What do engineers have to do with baseball? Find out at the first ever USA Science & Engineering Festival Expo on the National Mall! Explore science & engineering with over 1500 free, hands-on activities and over 50 stage shows featuring science celebrities, magicians,jugglers, rappers and more. The two-day Expo is perfect for teens, children and their families, and anyone with a curious mind who is looking for a weekend of fun and discovery. Build an underwater robot, chat with a Nobel Laureate, explore the science behind the magic of Hogwarts Academy and see a car that drives itself. From bugs to birds, kitchen chemistry to computer games, environmental monitoring to electronic music - the Expo has something for everyone and is completely free of charge.
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