~ Firsada

Every one-hour trillion cells in the body must be replaced.
The human’s eye can differentiate 500 kinds of gray color.
Human thigh bones are stronger than concrete.
The human’s liver can create enough energy to squirt blood as far as 30 feet (9 m).
Our eyes are always having same size since birth, but our nose and ears are never stop growing.
Speed of coughing which comes out from our mouths is 60 miles (96.5 km) per hour.
Beards are the fastest growing hair in humans. If a man never cut his beard, then it will grow nearly 30 feet.
Baby's eyes do not produce tears until the baby at the age of six or eight weeks.
Every single person has a different tongue.
A sneeze can exceed the speed of 100 m / hr.
Dead cells in our bodies are brought to the kidneys for excretion.
A smile is a facial expression most often used. A smile can do anywhere, and it use 5 to 53 pairs of facial muscles.
One in 20 people has more ribs.
People who have darker skin will not wrinkle as fast as people who have lighter skin.
Human blood through pass 96.540 km everyday on a journey through the body.
85% of the population can bend their tongue into a tube.
It takes seven seconds for food to go from the mouth to the stomach through the esophagus.
Woman's heart beats faster than men.
In a day, our heart beats 100,000 kal1.
Hair is made from the same material as fingernails.

{ Firsada }