Re: Estimating water quality



In article <e66dnQbM4uIA0sfZnZ2dnUVZ_tqdnZ2d@xxxxxxxxxxxxx>, George
wrote:
ant something totally pointless, and a little more than moderately
dangerous? Try this (from a web site of a good friend of mine - he
photographed my wedding):

http://www.darklightimagery.net/RFC/RumbleRoom2.html

Notice the guy rapelling off the rope near the center of the image.
Imagine rapelling into that abyss in total darkness.

Pretty good. Drops of 200ft are not common, and single hangs
much longer start to get annoyingly bouncy when you're getting started
up. Looks like a fun guy.

Cave diving isn't so bad. Good fun. Scary, but good. Hmmm,
reading that, it must be a long time since I went for a bubble. I
stopped diving in 1993.

--
Aidan Karley, FGS
Aberdeen, Scotland,
Location: 57°10'11" N, 02°08'43" W (sub-tropical Aberdeen), 0.021233

.



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  • Re: Estimating water quality
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