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      Digital & 4-Year Archive

      Scientific American March 2001

      Scotchgard Scotched

      Following the fabric protector's slippery trail to a new class of pollutant

      • By Rebecca Renner on March 1, 2001

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      More in the March 2001 issue of Scientific American
      • In Brief, March 2001
      • Sound Proof
      • Easter is a Quasicrystal
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