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

Pulleys

Participants wrap a rope around various pulleys to determine how additional pulleys reduce the amount of work needed to move an object.

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COSI on Twitter

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

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