Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/art-of-the-science-tattoo Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Story This week, author Carl Zimmer spoke with Hari about his entry into this world of body art, the process of researching his latest book, “Science Ink: Tattoos for the Science Obsessed,” and some of the surprises he encountered along the way.