It's highly technical work in what looks more like a lab than a museum: A fragment of a glazed roof tile from Beijing’s ...

A fragment of a glazed roof tile from Beijing’s Forbidden City is analyzed in a state-of-the-art X-ray diffraction machine that produces images, which are then projected onto computer screens.

It's highly technical work in what looks more like a lab than a museum: A fragment of a glazed roof tile from Beijing's Forbidden City is analysed in a state-of-the-art X-ray diffraction machine that ...