mind hacking -- update

so i was looking at the blog which goes with the mind hacks book, and came across these brilliant real-life optical illusions: http://www.2loop.com/3drooms.html

basically you can create mind-melting effects when the room is viewed from certain angles (think simpson's episode where they re-build flander's house with the impossible corridor).

my next project is to try the experiment outlined in Feynman's book Surely You're Joking, in which he is able to control and manipulate his dreams.