"Brian Lawson" wrote in message

Hey Bob,

Maybe I read further in the article or some of the links
than seems to
be what some here are talking about. The one factor that
it stated
could account for the difference, was the centrifugal
force, which to
me is similar to the Coriolis effect.

Take care.

Brian Lawson,
Bothwell, Ontario

Problem here, there is no such thing as centrifugal force.
Never was, is not
now and never will be................
Phil Kangas