British Universities Film & Video Council

moving image and sound, knowledge and access

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  1. Our Invisible Sun (1993 Video)

    Producer
    Tony Jolly
    Subject
    Astronomy; Physics
    Distribution
    Off-air recording licence Sale, Videocassette. Standard formats. col. 24 min., 1998 sale: £145.00 (+VAT +p&p)

    Shows how the most dramatic phenomena that we see on the surface (photosphere) of the sun, such as sunspots and flares, are produced by still enigmatic invisible magnetic forces. Some of the most violent...

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  2. Sun in Action, The (1982 Multimedia)

    Subject
    Astronomy
    Distribution
    Sale, 20 slides. col.

    Shows solar features includeing prominences, flares, coronal holes, sunspots, magnetic fields.

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  3. Sun, Earth and Radio (1980 Film, Video)

    Producer
    Michael Paul
    Subject
    Astronomy
    Distribution
    Film (16mm)

    An animated film showing how solar flares affect radio and television on earth; how gusts in the solar wind cause the aurora borealis and its associated phenomena, chorus and hiss, and how lightning in one...

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  4. Ionosphere, The (1961 Film)

    Subject
    Astronomy; Physics
    Distribution
    Film (16mm)

    Shows methods of ionisation and presents an account of the origins of the ionosphere. Defines MUF and LUF. The variations in the ionosphere include daily, seasonal, sunspot and those produced by solar flares*.

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