Carl Zimmer is a science writer who lists his interests as “Tapeworms, tattoos, and the meaning of life.” He’s devoted an entire blog to at least one of these things, inviting anyone with a science-related tattoo to send him a photo and short explanation for addition to Carl Zimmer’s Science Tattoo Emporium.

There are a couple other science-tattoo sites around (we blogged about one previously), but this one has many more examples.

I think this one is particularly awesome.

(via ExtremeCraft)