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- 1. There are 60 muscles in the face. We use 17 muscles to smile and 43 muscles to frown. Every frown create a wrinkle
- 2. Our finger nails grow four times faster than our toe nails
- 3. When we were a baby we had 300 bones, now we have only 206 bones
- 4. Our mouth produces 1.5 litres of saliva every day.
- 5. The smallest bone in our body is in ears and largest in our thighs.
- 6. We are taller in the morning than we are at night
- 7. Our eyeballs are actually part of our brain.
- 8. Our bones are 4 times stronger than concrete.
- 9. Our ears and nose continue to grow throughout the night.
- 10.We blink our eyes 25 times per minute.
- 11.Our heart beats 4 crore times a year.