Rocking the warehouse

In 2008, engineering student Samay Kohli wanted to build a humanoid robot, but his professor told him it would not be possible. Along with his fellow student Abhay Singhal, not only did they achieve that task, but they have also built GreyOrange, a multi-national robotics company based in India and operating across Asia. "We've done some stuff that India was not supposed to do," Mr Kohli told the BBC. "People are not supposed to build hardware, robot products, out of India and we've been able to do that." So how did GreyOrange grow from an engineering classroom to an international robotics player?