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John Herschel in collection 
1810-1819::1818 in date 
Whewell, William in author 
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From:
William Whewell
To:
Sir John Herschel
Date:
[19 June 1818]
Source of text:
RS:HS 18.159
Summary:

Informs JH of the place of Simon Stevin in the history of the idea of a parallelogram of forces. Has heard that JH is investigating polarized rays.

Contributor:
John Herschel Project
From:
William Whewell
To:
Sir John Herschel
Date:
[1 November 1818]
Source of text:
RS:HS 18.160
Summary:

Expresses thanks for and comments on JH's account of JH's optical experiments. Discusses efforts to improve mathematical education at Cambridge, including WW's book on mechanics.

Contributor:
John Herschel Project
Document type
Transcription available