Reviews Science & Society Science Ink Tattoos of the Science Obsessed by Carl Zimmer Share this:FacebookTwitterPocketRedditPrintEmail By Erika Engelhaupt December 2, 2011 at 1:59 pm This article is only available to Science News subscribers. Subscribers, enter your e-mail address to access our archives. Client key* E-mail* Log in Not a subscriber? Science News is a nonprofit. Support us by subscribing now. Subscribe