Brendan Murty Didn't know this was possible! "The average person has three cones, which enables him to see about one million colors. But Antico has four cones, so her eyes are capable of picking up dimensions and nuances of color" popsci.com.au/scie...

Martijn I knew some fish had advanced eyes, and always thought cephalopods had some of the best, but this is great! For more eye-fun, check the Mantis Shrimp (theoatmeal.com/com...)