sitcom

Dennis Overbye has a piece on "The Big Bang Theory" in today's New York Times, taking the "Is this good or bad for science?" angle: Three years later some scientists still say that although the series, "The Big Bang Theory" (Monday nights on CBS), is funny and scientifically accurate, they are put off by it. "Makes me cringe," said Bruce Margon, an astrophysicist at the University of California, Santa Cruz, explaining, "The terrible stereotyping of the nerd plus the dumb blond are steps backwards for science literacy." But other scientists are lining up for guest slots on the show, which has…