Series:

Thumbnail	Title	Series Number	Date	Description
	Foundation course in science: an introduction		1971	Prof. Pentz discusses the background to Galileo’s inclined plane experiment and hypothesis. He...
			17 January 1971
	Observation and measurement		1971	Introduction by Mike Pentz. He explains uses of and construction of particle cloud chambers. Shot...
			24 January 1971
	Science course unit 3		1971	Mike Pentz introduces the concept of measuring the velocity of a moving body through indirect...
			31 January 1971
	Science course unit 4		1971	Introduction to electromagnetism. Mike Pentz demonstrates the presence of electromagnetic force...
	A simulation of the movement of molecules in a...		1971	A film sequence showing how a regular array of steel ball-bearings breaks up as the tray containing...
	Simulation of a solid using steel ball-bearings		1971	In this demonstration oily steel ball-bearings are used as a simple mechanical simulator for a solid.