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Re: [PSUBS-MAILIST] Another trivia fact



I think the brushing canyon walls deal was an earlier (pre-USN days) dive with Piccard and Cousteau. There is no mention of that in Piccard's book on the deepest dive. Just a long, long haul back to the surface; made quicker due to the shortness of the dive, by the way. The brevity of bottom time kept the gasoline from cooling all the way to ambient temperature.
Vance



-----Original Message-----
From: Paul Kreemer <paulkreemer@gmail.com>
To: personal_submersibles@psubs.org
Sent: Fri, Apr 23, 2010 4:25 pm
Subject: Re: [PSUBS-MAILIST] Another trivia fact

I'm sketchy on the details, but I've read a short account of a bathyscaphe dive, I think told by Ballard?, where he describes brushing a canyon wall on the way back up, and the concerns over how much dirt and rock was picked up, and whether they were losing gasoline. !! Quite a nailbiter and nothing the pilots could do but watch the fathometer.  (They did make it all the way to surface.)


Paul

On Fri, Apr 23, 2010 at 12:35 PM, <ShellyDalg@aol.com> wrote:
In a message dated 4/23/2010 12:21:39 P.M. Pacific Daylight Time, vbra676539@aol.com writes:
On the bottom for 20 minutes in the deepest hole on earth!!!
That's what I thought. They weren't down there very long. Not really about seeing what's there.....more about seeing if they COULD get there.
The Japanese have the deepest diver right now I believe. I was looking at my undersea chart the other day and there's a bunch of really deep trenches in that area. Pretty interesting although also pretty scary to think of going that deep. The pressure there is freakin' unbelievable.
Frank D.