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Hi everyone I try to improve my English by writing about different things and as I don't have a good imagination I decided to write about different things from podcasts that I listen.

Today I'll try to retell you an article " Eye language " An interesting thing about eyes is that : when we look at something or someone we're interesting in our eye pupils dilate but if we look at something or someone unpleasant our eye pupils contract .

Also when we look at someone we subconsciously pay attention to pupil size .

An experiment was conducted : a group of men were shown a picture of women .

In half pictures a pupils size were made slightly bigger , in the other half of the picture a pupils size were made slightly smaller . the men were asked to choose a pictures of women that they like.

The result was amazing : the the very same women with larger pupils were more attractive and friendlier and at the same time the men couldn't explain why they chose those women .

Pupil response matter !

Pupil response test is used to determine a use of drug and tiredness of drivers on the highway.