From:
John Tyndall
To:
Sir John Herschel
Date:
[18 November 1864]
Source of text:
RS:HS 17.398a (C: RI 534)
Summary:
Asks JH to be a shareholder in venture to publish new weekly scientific journal.
Contributor:
John Herschel Project
Showing 1–6 of 6 items
Asks JH to be a shareholder in venture to publish new weekly scientific journal.
Is not 'at liberty' to speak of experiments on change of refrangibility of 'extra-red' rays. Discusses other experiments on extra-red regions, having used various prisms but not obtaining JH's results.
JT does not have 'luxury' of using sunshine; uses electric light. Perhaps this adds to inability to obtain heat spots [see JH's 1864-11-16].
No summary available.
No summary available.
No summary available.