Classic scene from The Office.
Should this lake exist? The Salton Sea is the largest body of water in California, home to the second most diverse group of birds in America and it exists by accident.
Bill tears apart a film projector to reveal the amazing mechanisms used in the pre-digital age to trick the mind into seeing a moving image. He uses high speed photography and animations to show how the projector moves the film intermittently, how a shutter strategically blocks light as the film moves, and how the photo sensor reads the sound. He explains how all these mechanisms are synced.
