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Stereoscope
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In this activity, learners construct a device that allows them to view 2-D images in 3-D.
Ping Pong Ball Shooter
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In this activity, learners use ABS pipe and an air leaf blower to make a strong shooting machine.
Kid Moon: Splat!
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In this activity, learners model ancient lunar impacts using water balloons.
Bubbles: Using Controls
In this experiment, learners use JOY liquid detergent and glycerin to make the largest bubble they can that lasts 15 seconds.