Search results

Not that I am a Human Factors convert (the book about put me to sleep, I started just reading anecdotes for the last half), but sounds like the rEvo might just have a bad design. If it can be assembled incorrectly, it eventually will. Even worse is that this particular failure seems to not be...

Looks like you have to report your ad so the admins can change it. Classifieds SPECIAL RULES - PLEASE READ BEFORE POSTING - 2019 Update

Would you do $125 shipped? I already have a titanium ecodrive, but at that price I couldn't say no to a diver version.

While I do enjoy TGDP podcast, that intro is pretty rough. It's so much louder than the rest of the episode. My suggestions for making the listening experience better: I had skip intro set for 1min, then one time they did a cold open, so now it's set for 5 minutes. The "commercial" for a...

Are you limited to 18m while solo diving? I.e. ppO2 1.4bar? Otherwise could have ox-tox concerns if you have to deploy your pony at depth.

My PADI nitrox card just came in the mail, and one interesting thing I noticed is that it says I'm ISO 11107 certified. I imagine all the other nitrox cards will also, so they meet the same international standards. Same thing for OWD: ISO 24801-2 Not surprisngly, my AOWD doesn't have any ISO...

Well I'm thinking he had to use specific solubility like kg/kg, rather than total solubility, for the reasons you point out. Besides, tissue compartments are models. They don't correspond to any actual human flesh 1:1. And this is just to derive the coefficients, not actually to track it in...

I just re-read that section [pp. 34 - 36, 2 ed.], and it really seems to me like it has to mean tissue tension. (I also take issue with the way M-value gets thrown around to mean both the 'critical overpressure ratio' and the actual pressure, but I digress.) As you point out, it mentions...

I don't know what the claimed accuracy is, but I have a consumer pulseoximeter that I've used both at rest and after exercise and I seem to have pretty good oxygenation (>95%). I'm planning on doing some quarry dives in May, and based on this and a lack of any other symptoms I feel pretty safe...

I'm terms of just pressure, legal requirements aside, there's the ideal gas law: PV=nRT volume(V), moles(n), and the gas constant (R) all drop out, so pressure is proportional to the absolute temperature (Degrees rankine or Kelvin): P ≈ T To get rankine from Farenheit, add 460. So 130*F (590...