The Chinese military is reportedly developing a supersonic submarine that could cross the entire Pacific Ocean in just 100 minutes. That means Shanghai to San Francisco (or the Washington coast) in 2 hours flat. The South China Morning Post reported the new sub design would look more like a torpedo and reach speeds as fast as 3,600 miles per hour. To achieve that kind of speed underwater a craft needs to travel inside an air bubble to reduce the water drag
Posted on: Tue, 09 Sep 2014 16:37:29 +0000