Saturday, July 21, 2012

Intresting Fact about how Pupils Dilate and Contract.

We know this,that pupils dilate in the dark for allowing more light to enter. But among the most interesting cause is pleasure,both physical and psychological.This includes when you find someone attractive.
The mind likes to look at attractive things.Another amazing aspect is, minds also see dilated pupils as being attractive.What’s interesting is that if you find someone unattractive, your pupils will contract.This isn’t exclusive to people though.
The pupils will also dilate when looking at anything visually pleasing: scenic nature, cute animals,good food and even interesting electronics.

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