Address | P.O. Box 219 Batavia, IL 60510 |
Phone | 800-452-1261 |
Fax | |
flinn@flinnsci.com |
DC10968
Price: FREE
A gymnast falls off a balance beam. A football player gets knocked over by a lineman. A ballerina can’t complete a twirl. A painter falls off a ladder. Center of gravity can be more than just an abstract concept!