Results

3 results | Page 1 of 1
« First
‹ Prev1Next ›
Last »
Sort results by

  1. Light the Destroyer (1983 Video)

    Subject
    Chemistry
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 23 min.

    Deals with the impact of light’s destructive qualities on two materials, dyes and polymers. It shows how industry monitors the problem with the help of the International Wool Secretariat at Ilkley (dye...

    DVD Find DVD Find Other Other Record only Record only

  2. Light the Recorder (1983 Video)

    Subject
    Chemistry
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 24 min.

    Discusses the development of black-and-white photography, and explains the three-layer principle of the colour process. Many printing processes also rely on photochemistry, the diazo process (dye line...

    DVD Find DVD Find Other Other Record only Record only

  3. Sun, Cities and Smog (1981 Video)

    Subject
    Chemistry
    Distribution
    Off-air recording licence Sale, Videocassette. Standard formats. col. 25 min.

    New York, Athens and Los Angeles all suffer from photochemical smog. The combination of bright sunlight and car exhaust fumes starts a complex chain reaction involving the production of nitrogen dioxide and...

    DVD Find DVD Find Other Other To order To order
About marked records »