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БУДУЩЕЕ ЗА НАМИ “ВМ“: “Snakes on a plane” might be a good strategy for building rescue robots. A four-propeller helicopter can carry a wheeled snakelike robot through the air, or connect with two snakebots to speed over flat terrain. On their own, the snakebots can squeeze through a 4-inch tube, drive over gravel and climb stairs. The helicopter can also quickly bring a bot up a flight of stairs. Pairing two snakelike robots with a flying one has let researchers combine the exploring
