I believe it falls to me to say something about Douglas's love of science. He once asked my advice. He wascontemplating going back to university to read science, I think specifically my own subject of Zoology. Iadvised against it. He already knew plenty of science. It rings through almost every line he wrote and throughthe best jokes he made. As a single example, think of the Infinite Improbability Drive. Douglas's ear forscience was finely tuned. He thought like a scientist, but was much funnier. It is fair to say that he was ahero to scientists. And technologists, especially in the computer industry.