GSC Go Science Crazy Ball and Ring Metal Expansion Demonstration
Demonstrates the principles of the expansion of metals. The GSC International Ball and Ring Metal Expansion Demonstration provides a simple and economical visual mechanism for explaining this concept. This demonstration is designed for use in classroom applications.
Supplier: GSC Go Science Crazy 41980110
- Provides a visible demonstration of the principles of the expansion of metals
- When the ball is heated it will not pass through the ring, but when cooled the ball passes through the ring freely
- Ball and ring are mounted on insulated acrylic handles to protect the user's hands from the heat
- Instructions are included
|Demonstrating the expansion of metals|
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