What causes friction? How does it relate to everyday life? Engaging, hands-on activities teach students everything they need to know about this fascinating subject. They'll even witness Galileo's famous experiment!
Availability: Expected to ship on or about 11/20/14. You may order this item now and we will ship it to you when it arrives. If you are charging this purchase to a credit card, you will not be charged for this item and its portion of your shipping charges until it is shipped.