Video Sundays: Tunnel Vision Written by Daniel Kasman Published on 27 February 2010 (It should be noted—and enjoyed!—that such a recursive path can obviously be diverted at any point, such as the example here which branches off from the 5th video above.) Responses 1 response to this post. Join the discussion Matthias Galvin about 3 years ago what’s with all the Macs? it destroys the illusion. And what’s with the stupid song? Your opinion Please login to add a new comment.