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Today's Hours: 
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Today's Hours: 
CLOSED
Today's Hours: 
10am - 5pm
Today's Hours: 
10am - 5pm
Today's Hours: 
10am - 5pm
Today's Hours: 
10am - 5pm

COSI is now closed

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

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COSI Science Center

@samigmxo Very little. There is a tourniquet placed on the thigh that helps keep blood loss to a minimum! Thanks for the question!

by COSI Science Center