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Random Fact Of The Day
It takes more muscles to frown than it does to smile - around 43 grumpy muscles to 17 happy ones!
More from the Human Body Facts niche...
Human Body Facts
The shark cornea is nearly identical to the human cornea, and has even
Human Body Facts
Your eyeball weighs around 30 grams
Human Body Facts
Brown eyes are blue eyes underneath. Consequently, a person can receive
Human Body Facts
It only takes your body around thirteen minutes to produce enough heat
Human Body Facts
It takes the human eyes an hour to adapt completely to seeing in the
Human Body Facts
All babies are colour blind at birth