Know Thyself.  

The Greek words above make up the famous phrase "know thyself".  Who are you? What makes you- you?

Shown here is chromosome 6 from humans, chimpanzees, gorillas and orangutan-  we're nearly identical. 

Read all about the 'origan of man' here!

 $1 from every sale goes to the American Association for Cancer Research


Lizzard — making science fashionable.