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9 meteres maximum depth! (ignoring any other crap i can't be bothered reading) i don't think it will have the manufactures too worried!
Looks like an idea looking for a problem.
Snuba would be a better answer at those depths I think.
The lengths people will go to avoid air fills!
Seawater? That's going to preferentially produce chlorine at the oxygen electrode. The oxygen will react with Sodium.
Plus the battery is going to have to be magic - we're taking Kw hrs here not Amp hours.
I think it's about 5KWhr for a kilo of Oxygen and it's not a rebreather so you need to produce your SAC worth of gas in time for every breath.
And deep you carry a top up bottle of nitrogen. Do the sums.
Last edited by nigel hewitt; 08-09-2016 at 12:16 PM.
Helium, because I'm worth it.
Waterboarding at Guantanamo Bay sounded like a radical holiday opportunity until I looked it up.
Having just looked it up its about 13MJ of energy to electrolyse 1kg of water, so yeah, I definitely want some of those batteries that hardly weigh anything but can power that.
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