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Learners compare the properties of two balls that appear identical. One ball bounces, while the other ball "thuds." The “bounce” ball is made of the polymer polybutadiene (-C4H4-).

Learners create a small explosion by collecting hydrogen and oxygen gas together and squeezing them into a flame.

Using electrolysis, learners produce hydrogen gas and oxygen gas from water molecules in a solution.

Visitors use heat to shrink samples of polystyrene. They compare samples from containers that were shaped in different ways during manufacturing.