10 Weird Facts About Your Eyes

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4. Identity

 

Fingerprints have been used to identify people for years, and they say no two people have the same prints. While fingerprints have just 40 unique characteristics, the part of the eye known as the iris has 256. That is why using a retina scan for identification purposes is becoming more popular.

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Why?

Odd or what? That, presumably, is a matter of opinion, but despite your thoughts regarding what's found here, you know you just have to look! We scour the web looking for things that make you question your own version of reality and present them here for your perusal.