http://www.2learn2gether.ca/groups/orca/topic/--2009-12-11-2.htm StudyPhysics Fri, 11 Dec 2009 14:13:12 GMT http://www.2learn2gether.ca/groups/orca/topic/--2009-12-11-2.htm Bryan Clintberg maintains a physics web site that includes lessons, links and multimedia for physics 20 and 30. http://www.studyphysics.ca/index.html Fri, 11 Dec 2009 14:13:12 GMT http://www.2learn2gether.ca/groups/orca/topic/--2009-12-11-2.htm#845