from the it's-a-tough-gig dept.
sciencehabit (1205606) writes "Science sits down with David Saltzberg, who's been The Big Bang Theory's one and only science consultant since it premiered. Saltzberg is an astrophysicist at the University of California, Los Angeles. He chats about how the portrayal of science on the show has changed over the years, whether it turns kids away from science, and how you can get your own job as a scientific consultant in Hollywood."
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals