13 小时on MSN
India to test country’s first manned deep-sea submersible, Matsya-6000, off Chennai coast ...
India is set to join an elite group of nations with deep-sea exploration capabilities as two NIOT scientists prepare to pilot the indigenously built Matsya-6000 submersible. This 28-tonne vessel will ...
India will begin manned deep-sea trials next year as NIOT scientists pilot the indigenous Matsya-6000 submersible to 500 ...
Smithsonian Magazine on MSN
Why Are There So Many Shipwrecks in the Great Lakes?
S.S. Edmund Fitzgerald, the return of a set of important belongings to the Lakota community and a baseball field resurrected ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果