The true story of one man's ingenious plan to clean the toxic sludge from a creek in Tennessee. John Todd had an idea to build a greenhouse called a Living Machine, where living plants and creatures would clean the toxic sludge. People thought his idea peculiar, but John Todd knew that it might be the only hope. Full color.
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The true story of one man's ingenious plan to clean the toxic sludge from a creek in Tennessee. John Todd had an idea to build a greenhouse called a Living Machine, where living plants and creatures would clean the toxic sludge. People thought his idea peculiar, but John Todd knew that it might be the only hope. Full color.
Read Less