Well I for one have appreciated Sterlings humorous and thoughtful postings to the list for now on a decade and I have no idea who Barrett is but he seems to have quite a thin skin for starters.Is that the same person who gets in a wrinkle when the subject line doesn't change ;-) Try not to feel so hard done by Barrett,Sterling is just having some fun while educating those of us who didn't complete higher level science courses.Take a chill pill Jim Brady ______________________________________________ Visit the Archives at http://www.meteoritecentral.com/mailing-list-archives.html Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list