Lumber’s up
Can one determine which end of a plank taken from a tree trunk was pointing...
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Liquid gold
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Rose nose
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Wasp-proof
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We’re still shakin’
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Environment
India鈥檚 salt harvesters toil for crystals under the baking sun
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Physics
Feedback: Mars is blue, says chronicler of space oddities
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Uncommon ancestor
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Aggressive pitch
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