Gremlins are known to live in the engines of airplanes, the spindles of hard drives, and the pipes of boiler rooms. No space within human industry has ever proven hostile enough to prevent their occupation, making them some of the hardiest lifeforms on this planet. Furthermore, they are notoriously difficult to capture, or even to spot; their presence is only ever known in hindsight, evidenced by chewed-through wires, rust-addled screws, and corrupted data.
