[FONT=VERDANA,ARIAL]Rotating Rings Illusion[/FONT]
[FONT=VERDANA,ARIAL]Keeping your eyes fixed on the dot in the centre of the rings, move your head backwards and forewards. The rings will appear to rotate in opposite directions[/FONT]
[FONT=VERDANA,ARIAL]Keeping your eyes fixed on the dot in the centre of the rings, move your head backwards and forewards. The rings will appear to rotate in opposite directions[/FONT]
