Re: [PSUBS-MAILIST] question about general design?

[David Buchner <buchner@wcta.net>]

At 23:24 -0400 08/11/01, TeslaTony@aol.com wrote:
>For something putzing around in a swimming pool or lake with nobody in it you
>can do just about whatever you like as far as blowing the ballast goes
>(alka-seltzer, paintball tanks, SCUBA tanks, coke dispenser tanks, propane
>tanks filled from a bicycle pump, etc. etc. etc.), but if you are relying on
>it to get you and your sub out of the water without the help of a crane then
>go with something that will do the job, and SCUBA tanks really are the best
>choice I've seen (although a high-pressure argon/nitrogen/some other welding
>gas tank *might* work, but don't take my word for it).

How about propane?

;-)
-- 
David
buchner@wcta.net - MN, USA