Approves changes made by William Pole in his paper [see GS's 1859-4-21]; comments on appropriate presentation of JH's report on it.
Showing 21–40 of 88 items
The Sir John Herschel Collection
The preparation of the print Calendar of the Correspondence of Sir John Herschel (Michael J. Crowe ed., David R. Dyck and James J. Kevin assoc. eds, Cambridge, England: Cambridge Univ. Press, 1998, viii + 828 pp) which was funded by the National Science Foundation, took ten years. It was accomplished by a team of seventeen professors, visiting scholars, graduate students, advanced undergraduates, and staff working at the University of Notre Dame.
The first online version of Calendar was created in 2009 by Dr Marvin Bolt and Steven Lucy, working at the Webster Institute of the Adler Planetarium, and it is that data that has now been reformatted for incorporation into Ɛpsilon.
Further information about Herschel, his correspondence, and the editorial method is available online here: http://historydb.adlerplanetarium.org/herschel/?p=intro
No texts of Herschel’s letters are currently available through Ɛpsilon.
Approves changes made by William Pole in his paper [see GS's 1859-4-21]; comments on appropriate presentation of JH's report on it.
Comments on Robert Stephenson's theory regarding the presence of fossil plants in Arctic regions and on possible astronomical causes of such fossilization; gives some of his own theories.
Comments on paper on [Strati?-]friction of electric light.
On some changes to the report on paper by William Pole [see JH's 1859-4-24]. Describes some experiments carried out with colored 'prismatic' light.
Comments on 'cause' and 'will.'
Is much obliged for the gift of the new atlas. Has never seen an atlas so clearly and beautifully executed. Comments on various points. Wishes that the usual parallels of latitude and longitude had been included.
Additional comments on William Pole's paper [see JH's 1859-5-13]; adds comments lost from JH's paper on sound.
Makes arrangements for TM's visit.
The Radcliffe Trustees are asking for assistance in naming a new director of the Oxford Observatory; JH sends a draft response.
Draft of letter to be sent to Radcliffe Trustees, now being sent to G. B. Airy for his information [see JH's 1859-6-11].
Unable to attend the most recent meeting of the Society of Arts, where the idea of having a fixed musical pitch was discussed. As a committee has been struck to study this, JH sends in his thoughts on the topic.
Discusses the issue [then under debate] of a fixed musical pitch, urging that C be fixed at 512 vibrations per second and explaining in detail his reasons.
Returns GA's letter copy [see GA's 1859-6-14] with thanks, noting it is more complete than JH's own.
Comments on decimal coinage, the weather, and politics.
Has not yet received SA's Dictionary of English Literature, which SA indicated he was sending.
Discusses desirability of middle latitude stations in North America. Impressed by the work of [A. D.] Bache.
Note accompanying something being discussed in the music world.
Sees no need for changes to the plates for Outlines Astr.
Thanks for sending the note of A. J. Ellis. Comments on this and his own apparent mistake. Pleased to hear that the invalid is progressing. Their potato crop has an attack of the blight.
Acknowledges the proof sheets of the new edition of the Physical Geography of the Sea. Will read them with the attention they deserve. Does not at present agree with the theories of MM.