Re: AUV Questions

[SFreihof <SFreihof@aol.com>]

In a message dated 5/13/98 11:03:15 PM SA Pacific Standard Time, Jon@huv.com
writes:

<< The real problem with the fuel cell is getting rid of the water it
 produces. For shallow water (<1000 feet), it's not a big deal, but at
 20,000 feet, the pressure outside makes venting the hull of anything
 impossible. >>

My ignorance is at work here.  Does a fuel cell work under pressure?  Would it
have to be internal to the pressure hull?  Could it be designed external?  

Stan