COSI will reopen to COSI Members and the general public on June 3, 2021. Learn More.
COSI Science Festival
COSI Science Festival

Your Donation Makes a Difference

If you are able, please consider supporting COSI so we can continue to provide fun at-home science discovery and learning. Your donation helps provide daily science content made available to everyone, everywhere.

If you have any questions during your online giving experience, please call 614.629.3122. Questions can also be directed to This email address is being protected from spambots. You need JavaScript enabled to view it.. We will gladly respond as soon as possible.

Thank you in advance for your generosity!

Looking for more ways to help engage, inspire, and transform?


If you’d like to donate your time to help serve our guests and provide unique science learning experiences, COSI has a wide range of volunteer opportunities available. Visit to learn more.

Stay Connected on Social Media

Keep up to date with COSI happenings and how can you be involved with COSI on Facebook, Twitter, and Instagram! Help spread the word about COSI’s impact on learners of all ages.