Funny pictures about Every Single Satellite Orbiting Earth Right Now. Oh, and cool pics about Every Single Satellite Orbiting Earth Right Now. Also, Every Single Satellite Orbiting Earth Right Now photos.
Phylogenetic Tree of Life -The OpenLearn site used to offer this phylogenetic chart in the shape of a tree as a free poster, but no more. They do have an online version of this same illustration, expandable and with links and an explanatory guide.
"We may all be netted together" - Darwin. This picture is a great way to illustrate and explain the relations/interactions within all animals. Does not necessarily relate to sexual selection, but a good representation of all Darwin theorized of.
A hyper realistic reconstruction of an Australopithecus africanus based on cast of the skull Sterkfontein, South Africa. For Elisabeth Daynès, sculpting ancient humans and their ancestors is both an art and a science