Series:

Thumbnail	Title	Series Number	Date	Description
	Energy conversion		04 June 1972	An outline of the power cycle of a coal fired power station, focussing on the pressure/volume cycle...
	The electricity supply industry		16 January 1972	This programme is part of the case study on the electrical supply industry. John Beishon points out...
	The electricity supply industry		13 February 1972	This film, presented by Dr David Blackburn of the Open University, shows the various stages...
	Systems			This programme performs two functions. It introduces the idea of 'systems' and gives the student...
	Chemical reaction rate		02 July 1972	The rate of chemical reactions is discussed and an experiment using a colorimeter is introduced.
	Chemical reactions		02 July 1972	Holister introduces the unit. He briefly discusses some aspects of chemical reactions on an...
	Modelling		21 May 1972	This was one of the first studio-based programmes to be made all on film as part of the "Ealing"...
	Materials : composite materials		18 June 1972	Newey with plastic sculpture of a reclining female nude by Anthony Donaldson. He tells why the...
	Maintaining the environment 2		23 July 1972	This programme is a condensate of a programme originally shot by BBC-2 "Late Night Line-Up", on...