2008/02/05

Hidden art could be revealed by new terahertz device

"Like X-rays let doctors see the bones beneath our skin, "T-rays" could let art historians see murals hidden beneath coats of plaster or paint in centuries-old buildings, University of Michigan engineering researchers say."
link to illustrated article
"The paper is called "Terahertz imaging for non-destructive evaluation of mural paintings."
via Technorati

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