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Back-To-School 2020 Science Supplies Sale
Back-To-School 2020 Science Supplies Sale
Energy Transfer Balls - Set of 2 - Image One
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Energy Transfer Balls - Set of 2

Item#: 16739  
List Price:$39.99
Sale Price: $36.99 /each
You Save: $3.00 (7%)
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When these two steel balls collide, the impact generates enough heat to burn a hole through a regular piece of paper. A simple yet spectacular experiment that demonstrates the transformation of mechanical energy into heat energy (and sound!).

Makes a spectacular demonstration.

Each ball is 2 inches (2.54 cm) in diameter and weighs approximately one pound (453 grams)!


Age:
14 +
Box Size:
4.25 x 4.00 x 2.60 inches
10.80cm x 10.16cm x 6.60cm
Weight:
2 lb 8 oz
1.13 kg

Warning:
CHOKING HAZARD
Toy contains a small ball. Not for children under 3 yrs.

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