Meet Robert Krulwich

ROBERT KRULWICH is the cohost of one of public radio's most popular shows, Radiolab, and a science correspondent for NPR. He also runs a blog called Krulwich Wonders, which features drawings, cartoons, and videos about scientific concepts. He has won several Emmy awards for his work on television, the AAAS Science Journalism Award, and has been called  "the most inventive network reporter in television" by TV Guide. In 2010, Radiolab received the Peabody award.