Facts all 10

Dolphins and whales are mammals, who do not drink water.





The Earth's crust enough gold to cover the entire earth's surface thickness of up to about knee.



In some species of earthworms can reach the hearts of the number ten.
They have no lungs or gills.
Gas exchange occurs through the moist skin.



A mole can dig a tunnel, up to 100 meters, all in one night.



From 40 to 50 percent of the total heat loss in humans occurs through the uncovered head.
This is due to the intensive circulation.



Rafflesia arnoldii the largest flower in the world.
It grows to the size of the rain hood. (Up to a meter in diameter and 11kg weight)
It has no leaves, stems and roots.
The flower on the verge icheznoveniya due to deforestation.
Homeland of Sumatra and Borneo.
One of the three national flower of Indonesia.



Man blinks on average, 4.2 million times a year.



Ostrich egg yolk, is the largest living cell.



In fact, a zebra - black with white stripes, and not vice versa. Since the black stripes are caused by a genetic process of selective pigmentation (the presence of a pigment), so black - the main pigment, and white stripes are its lack.



Each zebra has a unique pattern of black and white stripes, like fingerprints in humans. By drawing a zebra cub learns his mother. The first time after the birth of the foal she covers her body from his relatives that he remembered her coloring.
In zebra almost never attack the tsetse fly, it takes a zebra just like flickering black and white stripes.



Using satellite observations, scientists have found that Los Angeles, CA, shifted to the East about half a centimeter a year.



Only one person in two billion will outlive its 116-year-anniversary.
Misao Okawa, Japan-DR 5 March 1898 -zhiva



The total length of the blood vessels of the human body is about 100 thousand kilometers. This is more than twice the length of the Earth's equator.
The heart of adult size is commensurate with the size of his fist. The weight is about 220-260 grams.
The heart of a healthy person at rest makes about 70 beats per minute or 100 thousand impacts per day.
From 5 to 30 liters per minute varies the amount of blood pumped heart.
Pretty easy to calculate that for 70 years of years of life makes the heart more than 2, 5 billion beats and pumps 250 million liters of blood.



Sharks do not get cancer.



In seahorses, the male offspring bears.



When on the ground, put a piece of the sun, the size of a match head, a safe distance of 90 kilometers.



The average American eats at McDonalds again in 1811 for his life.
And we and pelmeshek missing. :)



Ostrich's eye, the size is larger than the brain.



The most long-lived cells in the human body - the brain cells.



Goodyear has conducted a study and concluded that the shoes wear out faster on the right foot.