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August 22, 2008
And you thought stained glass was just pretty!
"For centuries people appreciated only the beautiful works of art, and long life of the colors, but little did they realize that these works of art are also, in modern language, photocatalytic air purifier with nanostructured gold catalyst," said Zhu in a statement.
I think that "little did they realize" is about right, but still, this is an interesting suggestion about stained glass.
Posted by CrankyProfessor at August 22, 2008 1:58 PM