- Every hour one billion cells in the body must be replaced.
- The eye of a human can distinguish 500 shades of the gray.
- Human thighbones are stronger than concrete.
- The human heart creates enough pressure to squirt blood 30 feet (9 m).
- Our eyes are always the same size from birth, but our nose and ears never stop growing.
- The average cough comes out of your mouth at 60 miles (96.5 km) per hour.
- 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.
- Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
- Every person has a unique tongue print.
- A sneeze can exceed the speed of 100 mph.
- Dead cells in the body ultimately go to the kidneys for excretion.
- The smile is the most frequently used facial expression. A smile can use anywhere from a pair of 5 to 53 facial muscles.
- One out of 20 people have an extra rib.
- People with darker skin will not wrinkle as fast as people with lighter skin.
- Human blood travels 60,000 miles (96,540 km) per day on its journey through the body.
- 85% of the population can curl their tongue into a tube.
- It takes food seven seconds to go from the mouth to the stomach via the esophagus.
- Women hearts beat faster than men.
- In one day your heart beats 100,000 times.
- Hair is made from the same substance as fingernails.
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I am Not the Best, but I am not like the Rest
Heart Break Kid
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