Remember the old cartoons where hand drawn lines appeared 
    					to vibrate because of differences between frames? 
    					That's what this experiment simulates. It also adds a third 
    					to your drawings by allowing you to rotate the canvas.
    				
	    				Created by Hakim El Hattab
    				
    					To rotate the canvas in 3D, you need to hold down 
						SPACE and then DRAG horizontally with your cursor. 
						You can also use CTRL+Z to undo.