[youtube ]https://www.youtube.com/watch?v=rD8SmacBUcU" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen="">
There's a good preface about how mosquitos 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 above.
Follow Tess on Twitter.