Hi Matt, I was thinking about you yesterday. Are things well with you? I remember the post to which you are referring, but alas, I didn't save it. It was very interesting. If you find it again, please repost. :-) Bambi--Coastal Carolina USDA zone 8; AHS Heat zone 8; Sunset zone 31 > There was another good one. I was sure I saved it, spent an hour looking >for it in my old mail, but I can't find it. > It was a history lesson in just a long paragragh, but it spanned over 2 >millenia. It started with "why are the rails on a train spaced the distance >they are?" It went back to include the Roman roads, the average distance of >wheels on a cart, the approximate distance of several men walking abreast, >etc. >It was fascinating! If anyone is familiar with it, please let me know where >I can find a copy of it. > >Have fun and stay warm >Matt >Matt Trahan <matttrahan@ecsu.campus.mci.net> or <garden@juno.com> >USDA zone 8, AHS heat zone 7, Sunset zone 31, northeastern N.C. > >