1 You are likely to blink more often when you are talking
2 The human eye can function at 100% at any given moment, without needing to rest
3 If the human eye was a digital camera, it would have 576 megapixels
4 The world's most common eye colour is brown
5 In the right condition and lighting, humans can see the light of a candle from 14miles away
6 Although our nose and ears keep growing throughout our lives, our eyes remain the same size from birth
7 colour blindness is more common in males
8 A newborn baby will cry, but not produce any tears. Babies do not produce tears until they are around six weeks old
9 The older we get, the less tears are produce
10 80% of our memories are determined by what we see
11 It's impossible to sneeze with your eyes open
12 Dogs cants distinguish between red and green
13 Bees have 5 eyes
14 Dolphins sleep with one eye open
15 We blink between 20,000 and 30,000 times every day
16 The human eye can detect 10million different colours
I hope you'hv learnt something today?

Yeah 😂👍

It's amazing, educative.