Comments by "blakespower" (@blakespower) on "'Safety is relative': What CEO of missing Titanic submarine company told me during my trip" video.

  1. gps doesnt work under water radio not the same frequency satellites use high frequencies and under water only very low frequencies travel far
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  2. you can use a Luna Controller too but not a PS3 controller
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  3. dont they have emergecy ballast too like in all the war movies? so they can quickly surface in case they spring a leak
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