Thanks for answers about moon and proof of JH's next book. Seeks evidence to support claim that clouds disappear when moon is full. Enquires about lunar formulas.
Showing 41–45 of 45 items
Thanks for answers about moon and proof of JH's next book. Seeks evidence to support claim that clouds disappear when moon is full. Enquires about lunar formulas.
Asks JH to review Lord Lovelace's [William King's] paper on moon's influence on weather.
Quotes passage from A. E. P. Gasparin comparing JH's actinometer to other such instruments. Seeks JH's opinion of Adolphe Quetelet's hypothesis of heat. Question on photographic chemicals and 'calorific rays.'
Returns JH's diaries with observations of moon's effect on cloud cover. Quotes citation of these observations to appear in WK's new paper.
Sending a complete copy of the excerpts from JH's book [Cape Results]. One or two of the pictures are not by JH. Thinks a fuller abstract would have been useful.