Home | FAQ | Server | Presentations | Mailing Lists/Archives | Member Tools | Links | Sponsors | ContactJennifer Dozar wrote: > i couldn't get the link to work :( > Try this: http://www.sciam.com/askexpert/physics/physics62/ -- Michael Procter -- To manage your subscription, go to http://mlug.missouri.edu/members/edit.php Archives are available at http://mlug.missouri.edu/list-archives/