Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Time's Pendulum: From Sundials to Atomic Clocks, the Fascinating History of Tfrom Sundials to Atomic Clocks, the Fascinating History of

Time's Pendulum: From Sundials to Atomic Clocks, the Fascinating History of Tfrom Sundials to Atomic Clocks, the Fascinating History of

Barnett, Jo Ellen

Paperback

Series: Harvest Book

Sports GeneralAncient History GeneralPhysics

ISBN10: 0156006499
ISBN13: 9780156006491
Publisher: Mariner Books
Published: Mar 25 1999
Pages: 368
Weight: 0.90
Height: 0.82 Width: 5.30 Depth: 8.00
Language: English
A perfect balance of science, history, and sociology, Time's Pendulum traces the important developments in humankind's epic quest to measure the hours, days, and years with accuracy, and how our concept of time has changed with each new technological breakthrough. Written in an easy-to-follow chronological format and illustrated with entertaining anecdotes, author Jo Ellen Barnett's history of timekeeping covers everything from the earliest sundials and water clocks, to the pendulum and the more recent advances of battery-powered, quartz-regulated wrist watches and the powerful radioactive clock, which loses only a few billionths of a second per day, making it nearly ten billion times more accurate than the pendulum clock. A tour of the discoveries and the inventors who endeavored to chart and understand time, Time's Pendulum also explains how each new advance gradually transformed our perception of the world.

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