Index » General » Open Forum » Welcome » New User: Euclides Warning: imagegif(/var/www/localhost/htdocs/images/avatars/Random/146_50_0_thumb.gif): failed to open stream: Permission denied in /var/www/localhost/htdocs/php/functions/image_fn.php on line 144 Euclides 14 Dec 10, 4:20PMNew User: EuclidesTrying to help students with maths and phisics