Metal Ball Expansion Tester

by Artec Educational

 

This kit will help demonstrate the basic principle of heating a metal object. Try to pass the metal ball through the small ring and it will not go through. Then after heating up the small ring the ball will pass through. Try to pass the metal ball through the large ring and it will pass through. After heating up the metal ball, it will no longer pass through the large ring. This metal ball expansion tester kit allows for an easy and convenient demonstration of the expansion property of metal.

Artec’s line of science educational supplies for classrooms are a great source for STEM (Science, Technology, Engineering, and Mathematics) education and curriculum development for elementary, middle, and high schools. Artec is dedicated to developing a hands-on educational experience through their fun and innovative line of products.