A Planet Analog article, “ 2N3904: Why use a 60-year-old transistor? ” by Bill Schweber, inspired some interest in this old ...
All signs say this is a no-brainer. The city would be forced to put traffic signals or stops signs at the thousands of ...
City reprograms more than 100 intersections with Leading Pedestrian Intervals, giving walkers 3-to-7 second head start before vehicles get green light.
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