Want to help?: Do you know an exhibit that has changed? Do you have pictures from one? I did not visit COSI very frequently for much of the 00s and 10s and thus don't know the changes as well. Please e-mail me at ericupp@gmail.com or post it to Facebook group.

Yesterday at 333 West Broad Street

History
History of COSI since 1999

Maps
Maps of COSI

1st Floor
i/o      The Sim Zone      The old Space exhibit      The Weather Stage      The hallways and around the 1st floor

Mezzazine/Cityview Level
Cityview and The History of COSI Exhibit

2nd Floor
The old Space exhibit

Outside
The old Big Science Park

Travelling Exhibits
Sherlock Holmes
History of COSI (50th Anniversary)