In message , at 15:20:58 on Tue, 17 Sep
2013, tony sayer remarked:
Funnily enough, there was a theory which had some vogue a few years ago,
that the Bermuda Triangle was actually an undersea phenomenon which
sporadically released large burps of methane ... which would make it
impossible to float or fly over .....

Interesting concept must have been a hellauva burp to have done that!..

Not very plausible given that it would result in wreckage of planes and
flotsam from boats.
--
Roland Perry