How Often do Analog Clock Hands Overlap Each Other In 12 Hours?

I never really gave it much thought, but it’s an interesting bit of trivia. Also, at what exact times do the hands overlap? See the times and the reasoning in the video.

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In a timely episode of Numberphile, astronomer Cliff Stole excitedly explained how often the hands of an analogue clock overlap one another during the cour


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