3. somewhat related (my folks live next to a salt-water tidal river) - i wonder if i could hack a CPAP machine to sit around on a boat or dock and provide safe pumped air via tube for shallow underwater breathing. (figure, 10' or 12' max.) really, it would just be a case of hacking the mask/mouthpiece rather than the cpap itself.
The other thing this is known by is "SNUBA". The CPAP will be too weak. Water's heavy stuff!
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timeasmymeasure
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Date: 2007-07-30 06:55 pm (UTC)The other thing this is known by is "SNUBA". The CPAP will be too weak. Water's heavy stuff!
How about making yourself a diving bell?