Due to some minor construction and races in the area, please be aware of the following:
In the American Museum of Natural History Dinosaur Gallery at COSI, you’ll be able to get up close to dinosaurs like the incredible T. rex and find out why these amazing animals never really vanished from the Earth.
The COSI Planetarium—the largest in Ohio—features state-of-the-art digital technology that offers an unsurpassed glimpse of our incredible universe.
Hair-raising experiences. Cherished childhood favorites.
Demonstrations that seem magical.
Ride in a space capsule and test your skills as an armchair
From gorgeous photography to thought-prevoking collections,
enjoy these free, limited-engagement displays while you're here.
Its larger-than-life activities are designed to let your inner
scientist stomp around and shout out loud.
You'll learn where energy comes from, how energy powers the
world, and why the energy choices you make are choices that matter.
Everyone's favorite including: Rat Basketball, Electrostatic Generator Show and so much more!
Explore a farm, play in a tree, drive an ambulance. Feed Your
child's natural curiosity and love for play
Explore the human body, life and spirit.
Command an underwater ROV and climb in a mini-sub
Travel through time and interact with the technology from 1898. Then turn a corner and find yourself generations later - in 1962.
Crank the Biggest Gadget of All: Your Brain!