Why Body Hair

In today s episode Hank talks about hair: What s it good for, what s it made of, and why do we have less than other mammals Like SciShow Want to get cool things to put on your walls, cover your torso and hold your liquids Check out our awesome products over at DFTBA Records: Or help support us by subscribing to our page on Subbable: Looking for SciShow elsewhere on the internet Facebook: Twitter: Tumblr: Thanks Tank Tumblr: Sources for this episode: