This video is only available in WGBH Passport, a member benefit that provides extended access to quality PBS streaming video. Learn more
Professor Darius Arya uncovers the often-invisible treasures of Istanbul, Turkey.
September 12, 2018Professor Darius Arya uncovers the often-invisible treasures of Istanbul, Turkey.
September 5, 2018Darius Arya uses the latest scanning technology to reveal the historical secrets of Cairo.
August 29, 2018Darius Arya uses 3D scans to reveal the secrets of ancient Athens, the home of democracy.