Intends to accept offer [see GA's 1843-1-18]; JH questions the correctness of P. S. Laplace's theory of capillary action.
Showing 81–100 of 121 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.
Intends to accept offer [see GA's 1843-1-18]; JH questions the correctness of P. S. Laplace's theory of capillary action.
Asks GA on behalf of F. W. Bessel, for unreduced positions of a star that FB wishes to examine for annual parallax.
Apologizes for confusion about F. W. Bessel's request [see GA's 1843-6-6], but JH had neglected to check date on FB's letter.
Will try to attend meeting called by GA, although JH is plagued by rheumatism; comments on the periods of Saturn's satellites.
Disagrees with AW. Declines to intercede. [See AW's 1843-10-31].
Saw Charles Pritchard and his school [Clapham Grammar School] and was favorably impressed; has enrolled son William James beginning in January.
Is visiting Dr. [Richard?] Hobson, where JH has met some European scientists, such as F. W. Bessel and G. A. Erman; JH anticipates they will come to visit at Collingwood.
Reduction of barometer curves is nearly complete. Must have all papers within two weeks to prepare for B.A.A.S. meeting.
WB's packet arrived safely today.
Ask Edward Sabine for authority to insert additional notes [on barometric observations] into report already at printer's. Does not advise publishing observations. Asked Howard Elphinstone to send observations to WB.
Agrees to provide Josiah Quincy with extracts from letters by James Grahame. Highlights of Grahame's life.
Received copies of barometer observations. Searching for original data (lists stations) that JH sent to WB. Invites additions to JH's report. Please send account of expenses.
Yesterday's letter was mistakenly sent to WB's former address. Sends copy.
JH's theory of barometric waves. Comparison with ocean tides. Non-trade winds follow laws of periodicity and are predictable, accounting for previously unexplained phenomena. Attributes rotating storms to interference of two or more wave trains. Will propose WB as director of new B.A.A.S. project to discover laws of weather behavior. Sends payment for WB's expenses. Never saw anything more beautiful than WB's 'Symmetrical Barometric Curve.'
Has check for WB's expenses.
Sends check. Asks for latitude and longitude of four American observation stations.
B.A.A.S. approved WB's employment by Magnetical and Meteorological Committee to explore atmospheric waves. Will send Russian observations tomorrow. Howard Elphinstone agrees to send his observations [at Ore, near Hastings]. Lists meteorology books.
Sends Howard Elphinstone's barometer observations [at Ore, near Hastings].
Thanks FB for some papers; raises questions relating to remodelling the constellations of the southern sky.
Thanks for the 'exquisite specimen of Daguerreotype.' Speculates on the possibility of making Daguerreotype portraits small enough to be set in rings or in shirt pins.