This Animal Doesn't Even Measure a Millimeter, but It's Much More Resistant than You.

You've probably already tried to find out what the infinitely small world looked like. And for that, there's no secret, you need a microscope. Only, when you go out to meet an unknown fauna, you can run into weirdnesses. And a video on Reddit perfectly expresses this idea because you see a micro-organism of barely a millimetre having a very special characteristic... and frightening. A micro-organism that has a mouth shaped like a chainsaw One ca…