cultural heritage

Optics and art

Paul Urbach, Professor at Delft University of Technology and past-president of the EOS, details the important role light plays in the preservation and creation of art

Laser scanning discovers Stonehenge secrets

Using the latest 3D laser scanning technology, an English Heritage analysis of Stonehenge has found new evidence of the importance of the two solstices to its creators, including that of the midwinter sunset

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