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Presents a study of local coast erosion and coastal protection in Christchurch Bay, New Hampshire. Shows…

Explains the mechanics of spin and how to impart spin for the 'Legbreak' and the 'Googly'.

Demonstrates techniques and basic skills of batting in a cricket game.

Demonstrates the basic action, offspin and legspin of bowling.

Analyzes the technique of the basic action of bowling in cricket from the initial grip to…

Analyzes offspin bowling covering the 'offspinner' and the 'spinner.

Looks at the islands of Denmark from a geographical perspective. Covers geology and climate in relation…

Shows the journeys of three of the thousands of barges which ply regularly up and down…

Explains how the television camera analyzes a picture into electrical impulses for broadcasting, and how the…

Discusses the relationship between man and the environment.

Long Journey West Distributed by Viewtech Film & Video; 161 Winchester Rd; Brislington, Bristol; ENGLAND ; BS4 3NJ…

Provides a broad account of estuarine ecology and deals with five main topics - the nature of…

Introduces simple atomic theory. Explains series and parallel circuits.

Investigates questions concerning the development and location of communications systems, using examples of road, rail, sea…

Discusses the changing exploitation of environmental resources in Southern Switzerland.

Looks at a well preserved tower mill and shows the details of the mill's operation…