Must prepare new edition of Origin.
Discusses structure of beehives. Mentions writings of Chauncey Wright on bees’ cells ["Remarks on the architecture of bees", Proc. Am. Acad. Arts & Sci. 4 (1857–60): 432–3].
Must prepare new edition of Origin.
Discusses structure of beehives. Mentions writings of Chauncey Wright on bees’ cells ["Remarks on the architecture of bees", Proc. Am. Acad. Arts & Sci. 4 (1857–60): 432–3].
Gives an extract from L. von Buch on the flora of the Canaries [Physikalische Beschreibung der Canarische Inseln (1825)].
Natural selection does not explain why animals of different groups in the same place often resemble each other.
No summary available.
No summary available.
Many thanks for JH's article on the telescope; will read it with much interest. Has employed an assistant to prepare drawings of the nebula. The six-foot reflector requires repolishing.
Please accept his thanks for his article on telescopes. Comments on JH's views. Would like 50 copies of the article to distribute to opticians.
No summary available.
No summary available.