On Fri, 04 Sep 2009 14:50:03 -0400, Warp wrote:
> The emergency gesture underwater must be one of the most confusing> ever:> It's the "thumbs up" gesture.
I understand what it is that makes it confusing, but it also kinda makes
sense - a "thumbs up" gesture is a way of pointing up, as if to say "I'm
going up" or "I need to surface".
Jim
