01:40 Democratic Republic Of Congo DR Congo town set to 'disappear' as mines expand The city of Kolwezi, home to more than half a million people, sits atop some of the world's richest mineral reserves - a treasure trove of copper, ...
02:00 Robotic Highlights of the annual World Robot Conference in Beijing. The annual World Robot Conference opened in Beijing on Thursday with barista robots and dancing dog robots, among other things
