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07.09.2017
Tattoos, an immensely popular fashion accessory at the start of the 21st century, in fact reach all the way back to the Neolithic Age. Anthropologist Sébastien Galliot explains the history and...
10.26.2015
Faced with the constraints of analyzing works of art in museums, researchers today can use a wide range of spectrometers and colorimeters to get to the heart of paintings and their pigments—without...