Watson and Crick, who discovered the structure of DNA, are described in Richard Ogle's book Smart World: At times the two central protagonists behaved like people whose day job was working up skits for Monty Python....they had distinctly lackadaisical work habits. Watson played several sets of tennis every afternoon and spent his evenings alternately chasing 'popsies' at Cambridge parties and going to the movies. Crick, who rarely showed up at the lab before 10 AM and took a coffee break and hour later repeatedly appeared to lose interest in the problem of DNA. On more than one occasion, vital piece of information were obtained not through hard work but as a result of chance conversations in the tea line at the Cavendish laboratory. - Kevin Lim