Search results

And I am confident that many of the homes and lots of the hotels dump into the aquifer. I have seen too many of those systems. I really wish there were no cruise ships but I don't think they are the sewage problem. Years ago we rented a place on Half Moon bay in Akumal. Parking was across the...

I know that island sewage is often not well treated. Are you sure the cruise ships are just dumping it overboard?

You may not have noticed I was speaking to someone who thought you could only run them at motor speeds. You can run a belt drive compressor at any speed you want to. It may not lubricate or cool correctly.

They are belt drive. You can run the compressor at any RPM you want to.

I already covered temperature and humidity. You will be hard pressed to find temperature and humidity conditions that will make a huge difference. So far as altitude, try using your small tank of 20.9% at 6000 feet and see where that gets you. The partial pressure is the same for the big free...

Encontre una turista buceando quien sabia sola una frasa en Espanol y lo podia decir perfectamente. "Da me dos cervezas por favor."

Y si no, puedes ser turista en Mexico como siempre.

Whether it still feels like Mexico depends on where you spend your time.

I have been through this type of thing with the state of Washington. Not for pollution, but for paperwork violations. We paid, not because we were wrong but because the cost of defending ourselves was more than the state was fining us. They hit the jackpot with you when your attorney missed the...

Anybody that flies thousands of miles to get on a big diesel boat to travel for hours so that they can then go diving off of gas skiffs isn't very environmentally conscious.

Adrian and Gemma are great! Told you so....

And therin lies the problem!

I suspect you have never seen a day in the tropics with the temperature over 90 and the humidity over 90%. those conditions would give you an error of less than 1%. When temperature goes up, relative humidity goes down. When temperature goes down, relative humidity goes up.

The air is the big, free tank that is always 20.9.

You are more worried about oxtox than DCS?

Hello Kitty, masking tape, write it on something.

Use the big free tank. It always has air in it. Any tank that has been filled could have something else.

I always use the big tank for calibration. In all seriousness, if you try to calibrate right after trying to analyze a nitrox tank it will not work correctly.

I remember 20-25 years ago in Puerto Morelos hearing an American local resident in Puerto Morelos complaining loudly at the local fish cooperative how the tourists (Me) were making prices go out of sight on fish and lobster. She was not incorrect. We used to stay a week or so in housing close to...

I did. Very selfishly, but I did. Cozumel doesn't need any either. So far as I am concerned.