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Scientific American 1912-09-28
791/1099
Besson's Nephometer. A new instrument for measuring the cloudiness of the sky.
Artist:
Source: Steve Kirch, creator of a wonderful website about SCIENTIFIC AMERICAN in the past
Restoration by: magscanner
- Created on
- Friday 27 March 2009
- Posted on
- Friday 27 March 2009
- Tags
- albedo, forecasting, geophysics, illumination, weather
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- 1294