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Posts Tagged With "submarines" Forum Replies Views Last Post
Sticky Topic design, construction, floating structures, concrete, submarines, habitats, shells (Preview) Ocean colonization technology 10 7557
April 8th
by Anonymous
No New Posts Submarines and undersea rigs may tap into Arctic oil riches (Preview) Pioneer technology 4 1766
No New Posts Australia’s Next-Generation Submarines (Preview) Submarine News / history / info 3 1055
No New Posts yacht business development next frontier submarines (Preview) ocean colonization business alliance 4 1411
No New Posts private ocean going yachts, submarines, ocean colonization (Preview) submarine yacht 3 1791
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