On the Dot
On the Dot
On the Dot 
	Focus on the dot in the center,
and move your head forwards and backwards.
What happens?
Reveal Answer
      The outer circles appear to turn in opposite directions
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    On the Dot
On the Dot 
	Focus on the dot in the center,
and move your head forwards and backwards.
What happens?
The outer circles appear to turn in opposite directions