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04 July 2006 18:15

A problem of colours

by DrGEN (via)
8% of men have colour blindness (daltonism). Are you sure you don´t? Take this simple and free test and find out the answer. Ishihara´s test. Take a look at one sinlge picture and you get the answer.

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blindness +   colour +   daltonism +   test +   vietnam +  

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DrGEN
last mark : 04/07/2006 18:29