Subject / Started by | ||
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Flight from South America to Australia
Started by A_Buffer |
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A question about meteors
Started by debater |
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Erathostenes and the North Star
Started by Zack Bimmel |
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FET VS RET Debate
Started by FreshNapLife |
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What is the equinox?
Started by douglips |
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Atmolayer - Wiki
Started by WellRoundedIndividual |
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Gravity?
Started by chocolatelover99 |
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Is the Earth flat?
Started by Synthep |
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Question about the motion of the Moon
Started by StinkyOne |
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