Science fact, not fiction.
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What are the best LED lights for the home?
Started by bkelly |
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What is the "speed of smell"? What governs the rate at which odours travel?
Started by paul.fr |
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Why does a travelling train make such a noise?
Started by paul.fr |
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Can We Build An Evolution Model ?
Started by neilep |
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What do you think of "Chemtrails"?
Started by lightarrow |
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Can Air Freeze ?
Started by neilep |
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Which is heavier, carbon monoxide, or air?
Started by rosalind dna « 1 2 » |
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What purpose does a water tower serve?
Started by Simulated |
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How Thick Is Surface Tension ?
Started by neilep |
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Sailing speed record
Started by NeilT |
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How fast is my Sonic Toothbrush?
Started by thedoc |
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Are pellet stoves more efficient?
Started by woodpellets |
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Is White Choccy real choccy ?
Started by neilep |
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What makes a surface white?
Started by chris |
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scientist interview
Started by freashnes |
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USGS Corefacts
Started by Bass |
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Snow.. How come it melts when on pavement??
Started by Seany |
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