Ian Freestone is Professor of Archaeological Materials and Technology at the Institute of Archaeology, University College London. His previous career included a Professorial position in Archaeology at Cardiff University and as a scientist at the British Museum. He is a specialist in early materials and technologies and is currently interested in early glass industries.
Thilo Rehren is Professor for Archaeological Materials and Director of the Science and Technology in Archaeology Research Center, Nicosia, Cyprus. His research focuses on the reconstruction and understanding of the technological processes related to the manufacture of metals, glass, glazes and ceramics.