Mighty Poseidon reigns over a mythical playground symbolizing the ancient stories of the sea.
Larger-than-life activities designed to let your inner scientist stomp around and shout out loud.
One of COSI's many traveling exhibition galleries, Gallery I is also used for wedding and corporate events.
Coming Soon: Energy Explorers!
It's an all-new permanent exhibition at COSI!
Experience crystal-clear images on the biggest digital screen in Ohio.
Rotating showcase of cutting-edge consumer and industrial technologies. Current theme: Innovations in Energy
Now located within COSI, the Columbus Historical Society helps to educate the citizenry, to preserve historic artifacts, and to instill pride, love, and respect for ourselves, our cultures, and our ways of life.
The only working television and radio studio in a science center.
Our retail store offers fun, one-of-a-kind merchandise that can only be found at COSI!Click here to visit Science2Go's online store.
There is something to satisfy everyone’s appetite at COSI. The Atomic Café offers pizza, a variety of garden fresh salads and deli made sandwiches, cooked to order, grilled items, daily specials, and combo meals!
Step inside to find yourself transported to a remote island where remnants of an ancient culture guard a secret that only you can unlock.
Ride in a space capsule or test your skills as an armchair astronaut. Reopens May 14th, 2012 Check it out!
It’s all about balance. COSI’s High Wire Unicycle—the only one in the world—challenges you to ride a unicycle across an 84-foot cable while 17 feet above the ground. Check it out!
Try to lift your own weight in the pulley chair, split laser beams, and build a bridge.
Travel through time and interact with technology from 1898 and 1962.
From before birth to after death—and the many steps in between—Life explores what makes us human.
Young children can safely climb, build, splash, imagine, and pretend in COSI’s little kidspace®.
Gallery III is one of COSI's areas used for traveling exhibits, events and more.
Marked exhibits require the purchase of an additional ticket.
COSI intends to reopen this 200–seat teaching tool to showcase astronomy and inspire Ohioans to explore our amazing infinite universe.
From the outer reaches of the Universe to the bottom of the seas, COSI's classic exhibitions will take you on a voyage of discovery.
© Copyright 2012-2013 COSI. All rights reserved.