All things cute are one of the most popular topics online. Be it on Tumblr, Reddit, or countless blogs, web users, like everyone else, are obsessed with cute babies and animals. 

So science obsessed educational channel  simply had to ask, what is it about babies that we perceive as ‘cute?’ 

Hank, from the nerd favorite Vlog Brothers, explains three scientific reasons why cute things make us a go crazy like nothing else.