eyegotcha Trivia Tuesday 9/10/2019


  1. Owls can’t move their eyes from side to side.
  2. Corneas are the only tissues that don’t have blood.
  3. Snakes can’t blink their eyes.
  4. Human eyes start to develop two weeks after conception.
  5. A fingerprint has 40 unique characteristics, but an iris has 256, a reason retina scans are increasingly being used for security purposes.


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