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When two open metal tubes on the roof of the car for the purpose of use as a roof rack, are...
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Why don't some countries like Canada reprocess spent uranium into plutonium?
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Does the area of a solar cell affect the voltage produced?
Mrs. Yoe's Grade Ones
from Innerkip Ontario
Why do geese fly in a V?
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If I were to tie a rope or something like that to the moon and have it dangle far enough toward...
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