Wednesday, November 13, 2013

Illusion of the day

The German psychologist, Hermann Ebbinghaus (1850-1909) discovered that two circles of identical size will appear to be different sizes if one is surrounded larger circles and the other is surrounded by smaller circles.


Anonymous kinglear said...

The blue circles round the small red circle are the biggest.....

1:39 pm  
Blogger Eurodog said...

With specs or without?
After a glass of rouge?

3:27 pm  

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