Wednesday, May 11, 2016
Time scanners
This evening I watched a fascinating TV show on ancient archaeology, produced by an excellent US team from the University of Arkansas, whose main speaker was Dallas Campbell. They use an amazing high-tech gadget: a portable scanner that can detect the form of stone structures hidden below the surface. They examined a famous construction in Jordan of the ancient Nabataeans: the site of Petra.
Their spectacular performance opens up revolutionary perspectives.
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