I've been dying to post some hair science for quite a while but I knew it would take me forever to type it out! The other day, while browsing through Youtube I came across a video that breaks it all down. I really love the way she explains everything and speaks very clearly, and is quite accurate. There was only one statement I didn't agree with (The hair not growing past shoulder length part), but otherwise, this corsetted lady knows her stuff! Plus with hair to her knees... I'd definitely listen for a minute.