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NASA wants you to help astronauts deal with their poo in space GOING to the bathroom in zero-gravity can be a tricky task - and NASA wants your help to make it a little bit easier for its astronauts.
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Dear Mr. Trump: Climate policy puts lives in your hands Travis N. Rieder, Johns Hopkins University. President-elect Donald Trump has been unclear so far on how many of his campaign pledges he actually intends to see through.
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