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Showing 1–20 of 24 items
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Calls JF's attention to an article in which an answer is attempted to JF's objection to 'the argument from probability of a physical connection between individuals of a double star.'
Describes travels through a volcanic district in France, highlighting beautiful scenery, various rock and lava formations, analyzing their causes, and comparing JH's observations with JF's.
Asks JF to deliver papers about professorships and a council position at a new university at Sydney to interested, qualified parties.
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Letter of introduction for the Drs. Hermann and Robert Schlagentweit, whose scientific interests parallel JF's.
Thanks JF for his dissertation on the Progress of Mathematical and Physical Science. Discusses health of JF and JH. Suggests that some actinometric measurements are not as seriously flawed as at first thought [see JH's 1847-3-1].
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Asks if JF's article on glaciers is for Encyclopaedia Britannica. Requests that JF change a computational error in his copy of JH's article on meteorology.
Expresses thanks for several of JF's writings and relief at JF's good health. Comments on JH's own writing.
Comments on JF's article about glaciers and particularly on the solid, liquid, and other states of matter.
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