Series:

Thumbnail	Title	Series Number	Date	Description
			04 April 1973
	What is truth?		04 April 1973
			1973
	What is truth?		04 April 1973	Susan Wilson introduces a discussion between Peter Strawson and Gareth Evans on the nature of...
	Coal and the nineteenth century		28 February 1973	Traditionally coal has been used as a fuel by being burnt in air. In this programme Dr. Colin...
	A pattern of scientific discovery		18 December 1972	Dr. Colin Russell, Reader in History of Science, and Dr. David Goodman, Lecturer in History of...
	Sulphuric acid : the lead chamber process		21 March 1973	This programme consists predominantly of film shot in 1973 of the chemical plant in Seaton Carew...
	Faraday and electromagnetism		15 December 1972	This programme has as its setting, the Royal Institution of Great Britain, in London and provides...
	Frankland and popular scientific education		09 May 1973	Portrait of Sir Edward Frankland. Colin Russell introduces the programme. It will concern itself...
	The alkali industry		20 June 1973	The Alkali industry, together with the Sulphuric Acid industry constituted the basis of commercial...