• Sundials: Ancestors of Our Clocks

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    • Keywords


      Sundial; celestial sphere; equation of time; time zones; daylight saving time.

    • Author Affiliations


      P D Anoop1

      1. Department of Physics Vishwa Vidyapeetham Amrithapuri Campus Clappana P O. Kollam 690 525, Kerala, India.
    • Dates


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