"Alan White" On Fri, 1 Dec 2006 18:18:03 -0000, "Col"

wrote:

Obviously time for my annual post :-)

One of Keppler's Laws says that the area swept out by a body in its
orbit rotating about another is a constant for a given time. In an

Okay Alan, I lost you somewhere around Keppler? ;-)

Seriously though, thank you for that explanation...I've filed it for
reference.

Who knows, I could be a hero at the next table-quiz down the pub if they ask
the question...although it might take me to the end of the night to remember
and explain it all!!!


Joe