There's a good preface about how mosquitoes are capable of both killing people and also making them really sick, but otherwise this is just a very zoomed-in (and interesting!) explanation of how mosquitos use six (six!) needles to pierce you.
Did you also know they need blood to hatch their eggs and—well, like I said, there's just a lot of pertinent mosquito information in there. Watch the video below:
This article originally appeared on Cosmopolitan.com. Minor edits have been made by the Cosmo.ph editors.