Campbell-Stokes Pattern Sunshine Recorder (17 pics)

Posted in PICTURES       2 Mar 2011       18751

This beautiful device is called a sunshine recorder and true to its name, it records the amount of sunshine at a given location. The sunshine recorder uses either the sun itself as a time scale or a clock. The brilliance of the recorder lies in the fact that a glass sphere focuses the sun’s rays on a card inside the ball which in turn measures the sunshine.

 

Campbell-Stokes Pattern Sunshine Recorder
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