20 Strange Facts Of Human Body
1. Every hour one billion cells in the body must be replaced
4. The human heart creates enough pressure to squirt blood 30 feet (9 m)
5. Our eyes are always the same size from birth, but our nose and ears never stop growing
6. The average cough comes out of your mouth at 60 miles (96.5 km) per hour
7. Beards are the fastest growing hairs on the human body. If the average man never trimmed his beard, it would grow to nearly 30 feet long in his lifetime
8. Babies’ eyes do not produce tears until the baby is approximately six to eight weeks old
12. The smile is the most frequently used facial expression. A smile can use anywhere from a pair of 5 to 53 facial muscles
14. People with darker skin will not wrinkle as fast as people with lighter skin
15. Human blood travels 60,000 miles (96,540 km) per day on its journey through the body
17. It takes food seven seconds to go from the mouth to the stomach via the esophagus
No comments:
Post a Comment