If you've ever had a plant infested by spider mites, you know the damage these near-microscopic insects can do. They're as small as 1/50th of an inch, and they appear as if they're nothing more than ...
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The microscopic insect smaller than a single cell
Turns out fairies do exist—on a microscopic level. Well, sort of...meet the fairyfly: the smallest insect on Earth! Learn all about this tiny creature in a new episode of SciShow, hosted by Hank Green ...
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