Center of Science and Industry (COSI)

5 great museums that kids and the young-at-heart will love - SilverKris

"A hands-on science center offering themed zones where visitors can climb into an actual submarine (Ocean), time-travel in Progress, conduct real-life research in Lab Spaces, 'lift' a car in the outdoor Big Science Park, and experience shows in a seven-storey Extreme Screen Theatre. Space exhibits let guests ride in a space capsule, guide a lunar module to the moon or walk in simulated zero gravity to retrieve a faulty Hubble Space Telescope. The centre contains over 300 interactive exhibits spread across roughly 30,000 sq m of exhibition space." - SilverKris