Many optical illusions illustrate the fallibility of the material senses. My favorite is the isometric line drawing of a cube, which at first appears to face one direction and then another.
Log in to read this article
Not a subscriber to JSH-Online? Subscribe today and receive online access to The Christian Science Journal, Sentinel, and Herald including digital editions of the print periodicals, Web original articles, blogs, and podcasts, over 30,000 minutes of Sentinel Radio and audio chats, searchable archive going back to 1883! Learn More.