published on: 2013-12-21 20:59:16
tush.tumblr.com/post/70593593352/
Enthalpy-Entropy Diagram for Steam by C-LJ.B on Flickr
marineboutron: Bettina Rheims
troisdumatin: Tush appreciation post.
tush.tumblr.com/post/70716988673/
tush.tumblr.com/post/70902657466/