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  1. Catalysts Against Pollution (1994 Video)

    Producer
    Philip Ashby
    Subject
    Chemistry; Engineering
    Distribution
    Sale, Videocassette. Standard formats. col. 24 min., 1998 sale: £145.00 (+VAT +p&p)

    A negative aspect of automotive transport is increasing levels of air pollution. Engineering improvements and materials science help to solve that problem. The catalytic converter is an advanced example of...

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  2. Environmental Solutions? (1991 Video)

    Producer
    Tony Jolly
    Subject
    Chemistry
    Distribution
    Sale, Videocassette. Standard formats. col. ?, 1999 sale: £145.00 (+VAT +p&p)

    The greenhouse effect and the ozone hole are two environmental issues caused by the complex chemical interaction of gases in the atmosphere. Carbon and nitrogen oxides from car exhausts and chlorine from...

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