If you have ever stared at a misbehaving circuit at two in the morning, muttering about the "bug" you cannot find, you are part of a lineage that runs back to a very literal insect. On September 9, 1947, engineers working on Harvard's Mark II computer opened up the machine, found a moth wedged i...
Source: [Dev.to](https://dev.to/fluidwire/the-first-computer-bug-was-a-real-moth-5hje)