![](https://fooyoh.com/files/attach/images/3004/810/402/009/mosquitos.JPG)
Mosquito bites are annoying, and you get a sense of immense satisfaction smacking and killing one that's in the midst of sucking your blood. Rose Eveleth explains in this
TED-Ed animation how the mosquito has co-evolved with humans over the centuries, and how scientists aren't sure if it would be wise to rid the world of the tiny buggers.