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-Create a musical drinking fountain |
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-Make a machine that draws |
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-Photograph birds that visit a bird feeder |
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-Find out what your insect pet does while you're sleeping |
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-Count baskets in a basketball net |
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-Design your own talking night light |
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-Create new kinds of drums, rattles, and other musical instruments |
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-Enhance a duck decoy so it can swim and quack with other ducks |
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-Record your heart beat while you're riding a roller coaster, then compare with your friends' heart beats |
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-Design a machine that paints while you sleep |
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-Make a xylophone out of fruit |
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-Tell a story with a puppet theater that lights up when you applaud |
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-Construct a model of the moon orbiting the earth |
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-Answer questions with an automated eightball |
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-Build and program a colorful water fountain |
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-Send a cricket boat out to sea |
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-Make an animation machine that will play moving pictures |
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-Invent a remote-control painting machine |
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-Build a diorama that reveals a scene when you peer inside |
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-Monitor the temperature of a pond (or fishtank) |
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