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Deals with underground limestone areas and their general characteristics. Covers the principal biological features of cave-dwelling creatures, the techniques of collecting them and methods of studying them....
Teaching film designed to help students investigate s Sedimentary rocks: where they come from, what they are made of and how they are formed. Ways in which sediments are produced, transported, accumulated...
An account of the nesting habits of the mallee fowl ‘Leipoa ocellata’, a member of the ‘Megapodirdae’ family of mound builders. Incubation of eggs in mounds of earth; male bird controls temperature...
Film and video from the New York underground. 1: Nick Abrahams and Ana Cory Wright’s fan magazine-style documentary NO AGE NEW YORK plus programmes by Nick Zedd and Richard Kern. 2: Work by artists...
Starts by showing how ores are extracted from an underground mine in Cornwall and looks at the variety of minerals found in these ores. Then looks at ways of separating minerals from mined ore using...
The Old Glengowla lead mine in County Galway, Ireland, operated from 1851 to 1865. Today, an underground trip down to water level shows old equipment and and a variety of minerals, and on the surface can be...
A survey of modern techniques and equipment used by geologists to visualise underground geological formations in order to help locate reserves of oil and gas. Shows seismic and magnetic surveys in operation...
For the last 40 years computer scientists have been pursuing the dream of making a truly intelligent machine. The new breed of computers can work without programs. They are based on the human brain and can...
Examines the complex network of life in the caverns of Tamana Cave under the tropical forests of Trinidad, which depends on one group of animals - the bats, which feed in the forest outside, but return to...
The play ‘Madmen and Specialists’, which is set in Nigeria after a bitter civil war, presents a series of characters - comic, sinister, traditional and modern, who have been and are being affected by...
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