Comments on: China’s supersonic submarine, which could go from Shanghai to San Francisco in 100 minutes, creeps ever closer to reality

Comments on: China’s supersonic submarine, which could go from Shanghai to San Francisco in 100 minutes, creeps ever closer to reality https://lifeboat.com/blog/2020/03/chinas-supersonic-submarine-which-could-go-from-shanghai-to-san-francisco-in-100-minutes-creeps-ever-closer-to-reality Safeguarding Humanity Mon, 23 Mar 2020 22:03:44 +0000 hourly 1 https://wordpress.org/?v=6.6.2