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Darwin in letters, 1878: Movement and sleep

Summary

In 1878, Darwin devoted most of his attention to the movements of plants. He investigated the growth pattern of roots and shoots, studying the function of specific organs in this process. Working closely with his son Francis, Darwin devised a series of…

Matches: 23 hits

  • … Working closely with his son Francis, Darwin devised a series of experiments to trace these subtle …
  • … the mental faculties of the two-year-old with those of a monkey. Another diversion from botanical …
  • … up the cause of an Irish businessman who hoped to produce a disease-resistant variety that would rid …
  • … agent of progress. The year closed with remarkable news of a large legacy bequeathed to Darwin by a …
  • … Hooker, ‘or as far as I know any scientific man’ ( letter to J. D. Hooker, 14 December [1878] ). …
  • … to botanical observation and experiment. He had begun a systematic study of plant movement in 1877, …
  • … position assumed by leaves at night (nyctitropism) was a protection against heat loss. ‘I think we …
  • … me much & has cost us great labour, as it has been a problem since the time of Linnaus. But we …
  • … or arched.… Almost all seedlings come up arched’ ( letter to Sophy Wedgwood, 24 March [1878–80] ). …
  • … when he finds out that he missed sensitiveness of apex’ ( letter to Francis Darwin, [11 May 1878] …
  • … Darwin complained. ‘I am ashamed at my blunder’ ( letter to John Tyndall, 22 December [1878] ). …
  • … accursed German language: Sachs is very kind to him’ ( letter to W. T. Thiselton-Dyer, 18 June …
  • … have nobody to talk to, about my work, I scribble to you ( letter to Francis Darwin, 7 [July 1878] …
  • … but it is horrid not having you to discuss it with’ ( letter to Francis Darwin, 20 [July 1878] ). …
  • … determine whether they had chlorophyll, Francis reported ( letter from Francis Darwin, [after 7 …
  • … from Francis Darwin, [22 June 1878] ). ‘Sachs doesn’t consider that there is any puzzle as to how …
  • … he was unwell. ‘I was rather seedy last night & didn’t appear at the laboratory & this …
  • … Record”’ ( letter from Edmund Mojsisovics von Mojsvár, 28 April 1878 ). ‘What a wonderful change …
  • … ill favour because however civilly I may word it a man can’t like to have his work torn to shreds …
  • … bitter opponent’ ( Correspondence vol. 24, letter to T. C. Eyton, 22 April 1876 ). ‘When I …
  • … successive seminal generations’ ( enclosure to letter to T. H. Farrer, 7 March 1878 ). In the end, …
  • … secretary, Robert Arthur Talbot Gascoyne-Cecil ( letter to R. A. T. Gascoyne-Cecil, 18 May 1878 ). …
  • … to natural science & aids me in my work; a 4th son is in the R. Engineers & is getting on …