those kids arguing in the backseat or giant rodents posing for photos at theme parks aren't going to be your only travel companions. There are zillions of germs living on the umpteen surfaces you ...
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Blacklight Experiment in Kindergarten Classroom Shows How Far Germs Spread From the Hands of Just Two KidsThe school experiment revealed surprising results about the time and distance covered in germ spread from only two sources.
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