Join Us on Thursday, March 4 at 12pm!

Please join Kellie Gerardi and Dr. Frederic Bertley, President and CEO of COSI, for an exclusive and enlightening online conversation as part of the Color of Science Digital Series.

Get ready for some serious science: Ohio’s largest annual science event, the 2021 COSI Science Festival, is coming May 5-8, 2021. The third annual COSI Science Festival will include dozens of unique online events showcasing incredible science being done in Ohio and proving again that science truly is everywhere and for everyone.

Want the real story behind cutting-edge science topics and discoveries impacting our daily lives? Join COSI’s own Dr. Frederic Bertley for QED with Dr. B, a new groundbreaking primetime TV science show airing each Wednesday at 7:30 p.m. on WOSU TV.

Now Accepting Reservations!

COSI and Game Arena have teamed up once again to offer science, technology, engineering and math (STEM) themed Fortnite camps. Three single-day Fortnite camps that cover every aspect of being the best gamer you can be!

COSI Celebrates Women's History Month

At COSI, we are always looking for ways to highlight the amazing contributions to science, technology, engineering and math made by underrepresented groups such as women. Join us in celebrating the diversity in STEM by learning more about these individuals.

COSI Connects Kits - On Sale Now!

At COSI, we believe science is everywhere. That’s why we’ve created COSI Connects Kits – kids’ science boxes with five days’ worth of themed STEM activities and science experiments for kids delivered right to your front door.