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  1. Ecology: The Sea (1962 Film)

    Subject
    Biology
    Distribution
    Film (16mm)

    Shows the interrelationships between living things in the sea, their dependence on each other and on the conditions of the marine environment. Also shows the diversity of free-swimming animals and describes...

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  2. Flowering (1991 Video)

    Producer
    Andrew Crilly
    Subject
    Biology
    Distribution
    Sale, Videocassette. Standard formats. col. 24 min., 1998 sale: £145.00 (+VAT +p&p)

    Looks at the causes of flowering, examining factors such as day length and night length. Shows how this information is used by commercial growers of chrysanthemums. Also discusses crops such as celery where...

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  3. Mammalian Kidney, The (1991 Video)

    Producer
    Barrie Whatley
    Subject
    Biology; Medical sciences
    Distribution
    Off-air recording licence Sale, Videocassette. Standard formats. col. 24 min., 1998 sale: £145.00 (+VAT +p&p)

    Shows the structure of the vertebrate kidney, and uses in vivo renal micropuncture techniques to discover how the kidney functions. After showing what happens along the various sections of the kidney...

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  4. Drosophila: Biology and Behaviour of Hawaiian Picture Wings (1991 Video)

    Producer
    David Jackson
    Subject
    Biology
    Distribution
    Sale, Videocassette. Standard formats. col. 25 min., 1998 sale: £85.00 (+VAT +p&p)

    The biology and behaviour of Hawaiian ‘Drosophila’, - the so-called ‘picture-wings’ - showing the life cycle and male-male and male-female interactions. Discusses a natural fungicide that is a...

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  5. Human Origins: A Walk Through Time (1989 Video)

    Producer
    David Jackson
    Subject
    Biology
    Distribution
    Sale, Videocassette. Standard formats. col. 29 min., 1998 sale: £85.00 (+VAT +p&p)

    Uses electromyography (EMB) to examine the evolution of man from the hominid-pongid split about 7.5 million years ago. By precisely determining muscle function in humans and apes, and examining fossil bones...

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  6. Sexual Selection: Why Do Peacocks Have Elaborate Trains? (1992 Video)

    Producer
    David Jackson
    Subject
    Biology
    Distribution
    Off-air recording licence Sale, Videocassette. Standard formats. col. 24 min., 1998 sale: £85.00 (+VAT +p&p)

    Shows a feral population of peafowl filmed at Whipsnade Zoo, Bedfordshire, and a wild population at two tiger reserves in Rajasthan in Northern India. The courtship behaviour of peacock and peahen is shown...

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  7. Living Cell, The: An Introduction (1976 Film)

    Subject
    Biology
    Distribution
    Film (16mm)

    Using photomicroscopy the film examines the structures and biochemical processes that occur in all living cells. Reviews the historical background leading to the discovery of the cell and an examination of...

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  8. Standing Waves and the Principle of Superposition (1971 Film)

    Subject
    Physics
    Distribution
    Film (16mm)

    Explains how standing waves were associated only with sound waves until it was shown that the principle of superposition is applicable to all waves. Recent developments with low-cost laser and holographic...

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  9. Silversword Alliance, The: The Remarkable Evolution of Plants in an Island Setting (1992 Video)

    Producer
    David Jackson
    Subject
    Biology
    Distribution
    Sale, Videocassette. Standard formats. col. 40 min., 1998 sale: £85.00 (+VAT +p&p)

    Discusses the adaptive radiation of genetically very close species of plants classified into three genera, ‘Argyroxiphium’, ‘Dubautia’ and ‘Wilkesia’, known as the Silversword Alliance. Shows...

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  10. Beach, The: A River of Sand (1965 Film)

    Subject
    Geography
    Distribution
    Film (16mm)

    Sources and movement of beach material: introduction to the dynamics of inshore sediment circulation and some implications in terms of coastal morphology and management. Sediment sinks withdrawing sand from...

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31-40 of 56 results | Page 4 of 6
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