Adrenaline Junkie
Jonathan Parry: John Tyndall’s Ascent, 21 March 2019
The Ascent of John Tyndall: Victorian Scientist, Mountaineer and Public Intellectual
by Roland Jackson.
Oxford, 556 pp., £25, March 2018,978 0 19 878895 9 Show More
by Roland Jackson.
Oxford, 556 pp., £25, March 2018,
“... On 21 December 1859 John Tyndall, a professor of natural philosophy at the Royal Institution, set out to measure the structure and movements of the Mer de Glace, a glacier above Chamonix. In previous summers he had collected data on several Alpine glaciers, but no one had ever attempted to do so in winter. He got to Folkestone but bad weather meant crossing the Channel was impossible and he returned to London ... ”