We continue our nine-month journey along the old caravan routes between China and Italy, exploring modern innovation and commerce in the United Arab Emirates. In Dubai, Sumnima Udas discovers the burgeoning uses of commercial unmanned drones, tours Alserkal Avenue, visits Christie's auction house, and tastes camel milk ice cream on this episode of Silk Road: Past, Present, Future.

Originally released by CNN, 2015. Streaming video file encoded with permission for digital streaming by Infobase on March 28, 2019.

Trading Center (2:24); --Drone Usage (5:37); -- Artwork (3:10); -- Auction Houses (4:17); -- Al Ain Dairy Farms (5:31); -- Credits: United Arab Emirates (0:08); .