Series:

Thumbnail	Title	Series Number	Date	Description
	Block 1: Particles in motion
	Block 1: Steel, Stars and Spectra
	Block 2: Elements Discovered
	Block 2: Emlements organised
	Block 2: Of Metals and Men
	Block 3: Too much of a good thing
	Block 4: Energy and Rockets
	Block 4: Silicon, semiconductors and the Sun
	Block 4: Inorganic Chemistry 2 — Silicons
	Compilation tape of science programmes		1991