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Learners discover the bubble power of living cells in this multi-hour experiment with baker's yeast. Learners make a living yeast/water solution in a bottle, and add table sugar to feed the yeast.

In this activity, learners work in pairs to conduct a series of experiments using a balloon, drinking straw, and paper.

In this design challenge activity, learners use two helium-filled balloons to build a blimp that can travel in a straight path across the room.

Build a car that runs on air. Using household materials, experiment with the power of air to create thrust powerful enough to move a homemade car.