Posts Tagged ‘smog-eating tiles’

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    Smog-Eaters

    Mar 2, 11 • 148 Views • Economic Debates, Environment, Government, Regulation, Thinking EconomicallyNo Comments

    What if someone had invented “smog-eating” concrete roof tiles? And, what if these tiles consumed enough smog to offset one car’s nitrous oxide emissions during one year (10,800 miles of driving)? Telling us that a firm in California has...