China recently developed its first manned and unmanned submarine robot after 40 days of successful underwater tests.Shaped like a spacesuit, the 2.1-metre-high diving device weighs 650 kg. It can...
Please login first!
China recently developed its first manned and unmanned submarine robot after 40 days of successful underwater tests.Shaped like a spacesuit, the 2.1-metre-high diving device weighs 650 kg. It can...