tag:blogger.com,1999:blog-3003150997540267333.post7051868660457290936..comments2023-08-01T03:05:19.883-07:00Comments on Hallways Remembered: Homeschool PhysicsJenniferhttp://www.blogger.com/profile/14267689146952095960noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-3003150997540267333.post-63191168363095210672012-04-24T13:45:21.364-07:002012-04-24T13:45:21.364-07:00Did they make marks on where each of them should ...Did they make marks on where each of them should be to balance?Linda Myershttps://www.blogger.com/profile/05706455533282204519noreply@blogger.com