Explorations: Heavenly Machine - Glass - Glass and Spectacles

Duration: 15 mins 32 secs
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Description: Background to the Channel 4 Millennium Series ‘The Day the World Took Off’. With thanks to Windfall Films.

Simon Schaffer in Faraday's laboratory at the Royal Institution talks about spectacles, short-sightedness and glass. The reasons for the development of lenses.
 
Created: 2018-03-09 16:08
Collection: A History of the World (The Day the World Took Off)
Publisher: University of Cambridge
Copyright: Prof Alan Macfarlane
Language: eng (English)
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