"Nobody Here But—" is a science fiction short story by Isaac Asimov. It was first published in the 1953 issue of Star Science Fiction Stories. Mathematician Cliff Anderson and Electrical Engineer Bill Billings work at an Institute of Technology. The two men have just built a 'small' calculating machine that measures three feet high by six feet long and two feet deep—a machine which would have seemed normal by the standards of the early 1950s.