A team of four students from Surat has designed a robot, which can walk like a human being and even pull a rickshaw. The robot took 25 days and approximately 30,000 rupees to build. The robot is powered by a rechargeable battery. Its upper body is just a design element right now, but the students who have made it plan to add more features to it so that it can be more widely used. (Video credit: PTI)