My father worked in the research labs at Eastman Kodak (where he later devised the Bayer filter https://en.wikipedia.org/wiki/Bayer_filter https://en.wikipedia.

My father worked in the research labs at Eastman Kodak (where he later devised the Bayer filter https://en.wikipedia.org/wiki/Bayer_filter https://en.wikipedia.org/wiki/Bayer_filter for digital cameras). In the early 1960's the labs held an open house for family, so as a child I got to play the original Spacewar on a PDP-1. It always confused me as a kid how the economy functioned with "everyone" working at a desk. This certainly didn't help.