Talk:Edward Weston's Lightbulb/@comment-4273152-20140517003915/@comment-4820455-20140517022351

"Also, maybe the bulb works in a stobe effect,like a movie reel. Multiple still images giving the illusion of movement?"

Yeah, that's what the Durational Spectrometer does, it facilitates the effects of the bulb then (like you said) strobe lights the artifact into making different after-images, making it appear to be in motion. That's how they are able to slow or fast-forward the images.