Chinese Develop Robo-Ball to Combat Criminals

The Chinese have developed a robo-ball to combat criminals - it moves at 35 km/h and shoots a net. Additionally, this device can swim and work in a team with similar units, and its body, as promised by developers, is nearly indestructible. In the future, such devices are intended to be used for patrolling airports, power plants, and other important sites, but for now, it is only a prototype.