On Barak is a social and cultural historian of science and technology in non-Western settings. He has been a senior lecturer in the Department of Middle Eastern and African History at Tel Aviv University since 2012. Prior to this, he was a member of the Princeton Society of Fellows. In 2009, Barak received a joint PhD in History and Middle Eastern Studies from New York University. His most recent book is On Time: Technology and Temporality in Modern Egypt (University of California Press, 2013), and his current publication project, Coalonialism: Energy and Empire before the Age of Oil, is funded by a European Union Marie Curie Award and an Israel Science Foundation Grant.