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Sundials: Ancestors of our clocks |
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| Authors: | P D Anoop |
| Institution: | 1.Department of Physics,Vishwa Vidyapeetham,Kollam,India |
| Abstract: | This article deals with the timekeepers of the past, the sundials. Apart from discussing the structure of a few common sundials, we point out the reasons for the variation between sundial time and the time shown by mechanical timekeepers. |
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