Bone up on the basics of old-school image-making — the three-blade shutter, the "flicker fusion threshhold," and how audio is encoded in light — with EngineerGuy's detailed look at the technology inside the once-ubiquitous 16mm film projector.
Promo: McMillions
Jan 14, 2020
Remember McDonald’s Monopoly? The promotional giveaway game where tiny Monopoly-themed tickets, some of them worth thousands of dollars or...