Thursday, June 14, 2012
Pervious or Impervious? (Are you)
I don't know if the pavement is permeable (almost anywhere else I'd wager no), but I do know the green roof is, and every time lately I'm in the Bronx and at this site, it seems it pours. (I knew that impervious was a word, but I didn't know that pervious was. Huh.)
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