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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 7522
12 days ago
by Anonymous
No New Posts Submarines and undersea rigs may tap into Arctic oil riches (Preview) Pioneer technology 4 1757
No New Posts Australia’s Next-Generation Submarines (Preview) Submarine News / history / info 3 1051
No New Posts yacht business development next frontier submarines (Preview) ocean colonization business alliance 4 1407
No New Posts private ocean going yachts, submarines, ocean colonization (Preview) submarine yacht 3 1785
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