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Forum: Fishing, Recreation & Fun 22-03-2007, 10:58
Replies: 38
Views: 8,935
Posted By hellosailor
Ah, saturation. That of course depends on the...

Ah, saturation. That of course depends on the time spent at depth, and the profile you choose to apply. There are multiple ways to figure time versus depth or to use computers with tissue emulators...
Forum: Fishing, Recreation & Fun 21-03-2007, 20:43
Replies: 38
Views: 8,935
Posted By hellosailor
Del- "what happens...in zero pressure" Well,...

Del-
"what happens...in zero pressure"
Well, in 1950's scifi you'd explode immediately. By the 1970's they realized this wasn't quite right, and the theory now is that you could, in fact, EXHALE...
Forum: Fishing, Recreation & Fun 21-03-2007, 09:50
Replies: 38
Views: 8,935
Posted By hellosailor
44- "Hellosailor, you NEVER hold your breath...

44-
"Hellosailor, you NEVER hold your breath while ascending. " I never said to HOLD it, I just said the one breath that is in you--when you start the ascent. I figure the topic of the many ways...
Forum: Fishing, Recreation & Fun 20-03-2007, 15:35
Replies: 38
Views: 8,935
Posted By hellosailor
ID- The way we were taught, the instructor was...

ID-
The way we were taught, the instructor was up front about "if you screw up, you're dead" and equally level-toned about teaching us that for anything that can go wrong, there are usually two or...
Forum: Fishing, Recreation & Fun 20-03-2007, 14:16
Replies: 38
Views: 8,935
Posted By hellosailor
Dave, I'm such a fossil I dive with a "J" valve...

Dave, I'm such a fossil I dive with a "J" valve because that's how I was taught to dive. Nowadays...Nah, they'd all rather sell you just a K valve and ohyeah, the $500 dive computer to monitor your...
Forum: Fishing, Recreation & Fun 20-03-2007, 11:32
Replies: 38
Views: 8,935
Posted By hellosailor
I think the change was in the 90's, when there...

I think the change was in the 90's, when there was a lot of ruckus about phantom trawl nets and plastics not degrading and "fishing" forever. That produced pressure to use manila or hemp instead of...
Forum: Fishing, Recreation & Fun 20-03-2007, 10:00
Replies: 38
Views: 8,935
Posted By hellosailor
Del- Last I heard, the use of wreck lines was...

Del-
Last I heard, the use of wreck lines was being discouraged because too many lost/cut lines were littering up wrecks. Damfino, I was also taught to use a line for any kind of penetration dive....
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