chronophotographic gun

A chronophotographic gun is an early device used to capture multiple sequential images of a moving object in quick succession, typically on a single strip of photographic film. It works by rapidly exposing a series of frames, allowing scientists to analyze motion in detail. Essentially, it functions like a high-speed camera capable of recording the intricate steps of a moving object—such as a bullet in flight or a running animal—over a very short period, providing valuable insight into dynamics and mechanics that are difficult to observe with the naked eye.