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A Moment of Science

Posts tagged pupils

March 21, 2012

 

man's blue eye

What Do Pupils Tell Us?

This Moment of Science is going to report some interesting things that our pupils can reveal.

October 21, 2010

 

Close up of a White and gray cat with owner

Why Do Cats Have Slit Pupils And Humans Have Round Pupils?

You probably have noticed that cats have slit pupils and humans have round pupils. What are the advantages of each pupil shape?

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