Things I've Been Looking at Today

Things I've been looking at today.

* The Earth and Moon as seen from Mars.

* How infants and adults process color.

* The best of Occasional Superheroine.

* How skilled are supermarket sushi chefs, and are they lonely? I've thought about both these questions too.

* The Condiment Packet Gallery.

* The evolution of the Yeti. (Link fixed!)