Which of the 2 circles in the middle of their respective “constellations” is bigger”?
 
In reality? in your eyes? what is happening? do you see any implications for our daily lives?
Tracking Health and Wellness Applications of Brain Science
Both circles at the center are of equal size. They appear different because of their relative sizes when compared the circles around them.
Our eyes are comparison machines-not necessarily perfect, objective, judges of reality.