Our old friend Carl Zimmer has just published a super-cool coffee table book of science tattoos called Science Ink (in which Bob is featured) –

– the book has also been featured on NPR’s Studio 360, which interviewed Bob and a bunch of other tattooed scientists. The story can be heard here. Definitely check out the book – it is amazing how much cool ink is hidden away by lab coats!

UPDATE: More Science Ink coverage in the Wall Street Journal, the Atlantic, NPR’s Science Friday and our personal favorite, the Times of India.