Posted by Steve on April 14, 2001 at 20:51:01:
In Reply to: Helium ban in the UK! Are we next? posted by AADIVER on April 13, 2001 at 22:24:50:
Karl Shreeves has an article in this months Skin Diver mag. titled "The Trouble with Trimix" which brings up some additional problems helium can cause because of the speed it diffuses when ascending.
Also the article says that the European recreational limis have been 165' for years. Why are we still at 130'?
Steve