Printed from https://web1.writing.com/main/redirect?hkey=4688fbbe515dce7cb6a198b0e6cefadad0cb23a1&htime=1753542941&redirect_url=http://www.physicsforums.com/archive/index.php/t-207948.html
Important: We could not validate the link you clicked.
If you intended to visit the link, please click it below.
Otherwise, go back or close your browser.
Printed from https://web1.writing.com/main/redirect?hkey=4688fbbe515dce7cb6a198b0e6cefadad0cb23a1&htime=1753542941&redirect_url=http://www.physicsforums.com/archive/index.php/t-207948.html