INTERESTING PHYSIOLOGICAL FACTS ================================ 1. Our heart beats about 100,000 times a day. 2. One uses 14 muscles to smile and 43 to frown. 3. The small intestine is about 750cm long. 4. The large intestine is 150cm long and three times wider than the small intestine. 5. Our brain sends messages at the rate of 375 kmph. 6. We blink our eyes about 20,000 times a day. 7. Women blink twice as much as men. 8. A full bladder is as big as a soft ball. 9. There are about 65 muscles in our body. 10. It’s impossible to sneeze with open eyes. 11. When you sneeze, air rushes through your nose at the rate of 156 kmph. 12. The energy used by the brain is enough to light a 25 watt bulb. 13. The nose can remember 50,000 scents. 14. A pair of feet has 500,000 sweat glands. 15. A finger nails takes about 6 months to grow from base to tip. 16. When you sneeze, all your bodily functions stop even your heart. 17. The average human brain has about 100 billon nerve cells. 18. Hair is made of the same substance as finger nails. 19. Children grow faster in the spring season. 20. Our eyes are always the same size from birth, but our nose and ears never stop growing.
Posted on: Fri, 26 Dec 2014 11:27:40 +0000
Trending Topics
Recently Viewed Topics
© 2015