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My favorite old explainer video, telephone switching (1951): https://youtu.be/xZePwin92cI https://youtu.be/xZePwin92cI About the Strowager Switch, which was in
by jetrink 3y ago
My favorite old explainer video, telephone switching (1951): https://youtu.be/xZePwin92cI https://youtu.be/xZePwin92cI
About the Strowager Switch, which was invented by an undertaker who was fed up with the local telephone operators whom he suspected of diverting phone calls to his competitor.