NASA’s Parker Solar Probe Makes History With Closest Pass to Sun
Back in 1985 I worked on the computerization of a machine designed to stick labels on bottles. The company that made the machines was using electromechanical controls to spool labels off a reel and onto products (such as bottles of shampoo) passing by on a conveyor. The entire thing needed to work with mm accuracy because consumers don't like labels that aren't perfectly aligned. Unfortunately, el
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