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Code a Mars Helicopter Video Game
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Code with Anna and Elsa
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Code Your Own Flappy Game
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Dance Party
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Generate Electricity With a Lemon Battery
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How 3-D Printers Print
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Make a Moon or Mars Rover Game
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Make a Paper Circuit
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Make a Straw Rocket
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Parachute Design
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The Ring Wing Glider
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World’s Largest Lemon Battery