Today
10am - 5pm
Today
10am - 5pm
Today
10am - 5pm
Today
10am - 5pm
Today
10am - 5pm
Today
10am - 5pm
Today
10am - 5pm

COSI is now closed

COSI at Your School or Event

COSI comes to you! COSI's Outreach Education programs demonstrate science at schools and special events through programming and activities that support Ohio Academic Content Standards.

Make an Outreach Reservation

COSI on Twitter

COSI Science Center

Blood Drive today at COSI now until 4pm in our Central High Meeting Room. Donors are needed.

by COSI Science Center