Comments by "Warren Cash" (@mandowarrior123) on "Submarine Secrets: What Stops Subs Sinking But People Overlook?" video.

  1. ​ @The31stcenturyfox I'd reckon with it being extremely difficult to fashion them in the first place. After so long they aren't set up to make one as you would be while building titanium submarines. It'd be a lot more expensive and difficult now than then. They were also more of a test than anything. They'll have good numbers on efficiency, longevity etc. Mitigation has also progressed, inducing current in hulls to reduce/target the galvanic corrosion.
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  2. ​ @allangibson2408  copper based materials avoid mould and kills of limpets and other creatures.
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  3. Chabuduo! They'll dump it on their own fish and make the fishermen go to foreign water. Why put effort in when you can half arse it? Chabuduo!
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