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.
Visit COSI to discover a land brimming with life and culture: Cuba, one of the world’s most unique islands.
Ride in a space capsule and test your skills as an armchair
Everyone's favorite including: Rat Basketball, Electrostatic Generator Show and so much more!
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.
From gorgeous photography to thought-prevoking collections,
enjoy these free, limited-engagement displays while you're here.
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!
Hands on labs designed to let you witness scientific research in real time.
[email protected] lets you participate in exciting hands on digital media activities, and exhibits!
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.
Experience crystal-clear images on the biggest digital screen in Ohio in the National Geographic Giant Screen Theater.