i from bursting water mains. "Called Lighthouse, the robot looks\r
i like a badminton birdie," reports Fast Company. "A soft\r
i 'skirt' on the device is covered with sensors. As it travels\r
i through pipes, propelled by the flowing water, suction tugs at\r
i the device when there's a leak, and it records the location,\r
i from bursting water mains. "Called Lighthouse, the robot looks\r
i like a badminton birdie," reports Fast Company. "A soft\r
i 'skirt' on the device is covered with sensors. As it travels\r
i through pipes, propelled by the flowing water, suction tugs at\r
i the device when there's a leak, and it records the location,\r