Miscellany

In August 1945 pioneering computer programmer Grace Hopper was working at Harvard University on the experimental Harvard Mark I, an electromechanical protocomputer being used in the war effort. After a circuit malfunctioned, one of her colleagues removed a two-inch-long moth using tweezers. Hopper taped the moth into her logbook and later recalled the first use of a now ubiquitous term: “From then on, when anything went wrong with a computer, we said it had bugs in it.”