How to Prepare a Working Model of a Windmill1
How to Prepare a Working Model of a Windmill
Glue 2 squares of paper together.
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Measure and cut the blades.
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Fold and glue the corners in the center of the pinwheel.
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Attach a straw to the pinwheel with a thumb tack.
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Attach a motor to the pinwheel to create a power-generating windmill.
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