In article <494ef365$0$90268$14726298 at news.sunsite.dk>, =?ISO-8859-1?Q?Arne_Vajh=F8j?= <arne at vajhoej.dk> writes: > > I don't think that makes it "incorrect" unless the audience > is known to all have degrees in physics. OK, I know this is an old post, but you did know we were here when you posted it, didn't you?