There are 70 sextillion (1 sextillion = 1000 exponentiation seven) stars in our view, 10 times the total number of grains of sand on the beaches and deserts of Earth, the astronomers announced Australia. They just finished counting the stars are considered the most accurate ever.
Chủ Nhật, 31 tháng 7, 2011
How many stars in the sky?
There are 70 sextillion (1 sextillion = 1000 exponentiation seven) stars in our view, 10 times the total number of grains of sand on the beaches and deserts of Earth, the astronomers announced Australia. They just finished counting the stars are considered the most accurate ever.
Why the falling Dead Sea not drown?
Swimming in the Dead Sea you never worry about drowning, because the salt contentin sea water as high as 270 thousandths here.
The proportion of seawater is larger than the proportion of friends. So we can float on the sea as a board.
The proportion of seawater is larger than the proportion of friends. So we can float on the sea as a board.
Why women do not have beards?
All mammals have body hair and man, too. Some animals have fur covering the body,but on the human body, the hair grows only in some places.
The hair, the hair on our body to keep the body warm and protect the skin. Eyebrows,eyelashes, ear hair, nose hair is tasked not to fall into dust.
The hair, the hair on our body to keep the body warm and protect the skin. Eyebrows,eyelashes, ear hair, nose hair is tasked not to fall into dust.
Thứ Sáu, 29 tháng 7, 2011
Why men like women's breasts look?
Women often assume that their face is what men look to end. A scientific study has proven their true thoughts.
According to the researchers, up to 47% of men paying attention to one of the first women when they are exposed, while about 30% attention to the waist and hips, and the few remaining new attention to the woman's face.
One not only is the first men to look to their eyes there was the longest compared to other parts of the body of women. The reason that scientists come up with is the evolution, by women with big breasts and slim waist have a higher percentage of estrogen hormone, fertility is also larger.
According to the researchers, up to 47% of men paying attention to one of the first women when they are exposed, while about 30% attention to the waist and hips, and the few remaining new attention to the woman's face.
One not only is the first men to look to their eyes there was the longest compared to other parts of the body of women. The reason that scientists come up with is the evolution, by women with big breasts and slim waist have a higher percentage of estrogen hormone, fertility is also larger.
Why are cats afraid of mice?
Cats, rats and other predators emit a chemical signal triggers fear in mice.
Why do crabs walk?
Keep your hand on his stomach face down on the table and imagine that it was a halfcrab. Mu crab shells hand, the fingers of your shield. Move the hand forward. Nowwould you have to figure out how to crab sideways.Why is air so fresh on the coast?
The air in coastal areas contain a large amount of anion. The anion is called "airvitamin", which the airways in the human body, improve the operation of the lungs,increasing ability to absorb oxygen and carbon dioxide emissions.
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