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  1. A Simple Solution: Scrap Cone

    Date released
    1977
    Series name
    Living Tomorrow
    Issue no
    209
    NoS ID
    325892
    Story no
    1 / 4

    COI synopsis: Recycled scrap metal is increasingly being used as raw material for steel. Huge flat electromagnets move this scrap to furnaces for melting; but because of their shape their magnetic field...

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  2. Non-Violent Agriculture: Solid Straw

    Date released
    1975
    Series name
    Living Tomorrow
    Issue no
    165
    NoS ID
    325699
    Story no
    2 / 4

    COI synopsis: A few unusual approaches to stepping up efficiency in agriculture. Every year, the equivalent of millions of tons of fuel is burned off to rid the fields of straw. And the major reason is that...

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