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Tag Archives: GPS

A Brief History of Timekeeping

Posted on June 25, 2015 by Polymathically

1

SciShow explains the complicated and fascinating science behind telling time.

Posted in Astronomy/Astrophysics, Chemistry, History, Humanities, Physics, Sciences, Subjects, Technology, Uncategorized | Tagged Accuracy, Amazing, Astronomy, Atomic Clocks, Awesome, Caesium, Cesium, Chemistry, Clocks, culture, Earth, Education, Fascinating, GPS, history, Leap Seconds, Learning, Mechanics, Orbit, Physics, Quartz, Science, SciShow, Tech, Technology, Time, Timekeeping, Video, youtube | 1 Reply

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