American Educational Ball and Ring Demonstrating Thermal Expansion

Name: American Educational Ball and Ring Demonstrating Thermal Expansion
SKU: 365837157827
Price: 14.99 USD
Availability: InStock

$10.49

$14.99 -30%

Brand American Educational

Condition New

Item ID 365837157827

Brand	American Educational
Age Level	12-16 Years
Recommended Age Range	14+
MPN	7-198-A-RT
UPC	795721132214

Check the listing for details. American Educational Ball and Ring Demonstrating Thermal Expansion. Condition: New. Listed at 14.99 USD. When either the ball or ring is heated, the ball will not pass through the ring. When cooled, however, the ball will pass through the ring freely. The ball and ring are mounted on insulated wooden handles to protect hands from the heat.

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