what is the wattage needed for a home made slide projector?
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Which fabric will burn faster?
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what is the temperature when you put two botttles of water and sand under a
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How do you make a model car move without electricity?
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My son is doing a science project. It's what rots faster, a banana, an apple or an orange. Does anyone have any information on ...
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what is the speed of a 2 liter bottle rocket
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I have a 7th grader doing a science project which is needed to be detailed. He loves building things so wants to use a solar ...
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What is the best way to get in to the feild of biomedical engineering?
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