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Happy/Sad Balls

by Flinn Scientific

Item #: AP1971

Price: $14.05

Use the Polymer Chemistry Demonstration Happy and Sad Balls to explore polymer chemistry. One ball will bounce very high; the other ball will not bounce. They look the same, but they are different. Discover why in this lab demonstration.

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Product Details

One rubber ball will bounce very high; the other rubber ball will hit the ground and not bounce. They look the same, but they are different. Explore polymer chemistry with the Happy/Sad Balls. One Happy and one Sad Ball are included in each package.