If you’re into optical illusions as much as I am, you’ve probably heard of the dragon illusion in which a small paper dragon appears to move its head as it watches you walk by. Now you can bring one of these lovable dragons home to experience this illusion for yourself. Just head over to this site and print out the PDF file containing the dragon image along with instructions for assembly with the help of some scissors and scotch tape. Before long you too will have your own personal watchdragon.
MJBDiver.com 