IIT Madras students set Asia record for most cleaning robots
IIT Madras students have set Asia and India records for operating the largest number of robots to clean an area. About 270 students attended the workshop where 45 smartphone-controlled robots with rotating scrub pads and a central suction mechanism swept a 750-square-foot area for over 15 minutes. The workshop's aim was to spread awareness about "Swachh Bharat", said the institute.