On Venus, a year is not as long as a day.
On Earth, for more than 300 days a year, we often say "living like a year" to describe time as too slow. In fact, on Venus, it is a veritable "living like a year".
Venus rotates very slowly, and it takes 5832 hours to rotate once. In contrast, Venus orbits the Sun faster, at 5392.8 hours. So, the days of Venus are getting longer than a year.
So, those who say they came from Mars all day long, they spend their days "like years."
In the entire history of the earth, including the more than 7 billion people on the earth now, the number of human beings who once lived on the earth was as high as 115 billion.
Each dot represents 10 million people. About 140 million people are born every year and about 57 million people die, that is, about 108 billion humans have died, which is a super huge number.
The city of Hulunbuir covers an area of 262,000 square kilometers, equivalent to the size of a United Kingdom.
Beijing time is not "Beijing time", but 120 degrees east longitude in the flat solar hour, about 14 and a half minutes earlier than the Beijing time.
Often heard the name of the Strait of Malacca, will think that the three words of Malacca are so strange, and later learned that in fact, Malacca is the name of the tree, also called Yu Ganzi.
Malacca tree
The characters on the 4 K cards of the playing card have identities.
The K of Red Peach is Charlemagne, the K of Spades is King David, the K of Plum Blossom is Alexander the Great, and the Square K is Caesar.
A can of Red Bull has a sugar content of about 39 grams, which is so much in the picture below, so for the sake of health, don't rely on this energy drink, the sugar content is too high!
The interface when WeChat entered was a real photo of the earth, taken by the Apollo 17 spacecraft in 1972 at about 45,000 kilometers from the earth.
Lake Nicaragua is the only freshwater lake in the world with sharks.
Women in Senagar spend an average of 17.5 hours a week fetching water.
The Presidential Palace of the United States, the White House, was burned to the white.
After the United States escaped British colonial rule through the War of Independence. Seeing the country's power continue to expand, Britain took a series of measures to suppress the United States. On August 24, 1814, British troops captured Washington and set fire to the White House, leaving the White House in ruins. In 1815, the United States began to rebuild the White House, which was painted white to cover up the traces left by the burning.
Fighting wars in the Spring and Autumn period is very "ritualistic".
The impression given to us during the Spring and Autumn Period was often to fight and kill, but in fact, they were very polite, and they had to fight very "gracefully" in battle.
The two armies are at war, and do not cut each other to make:
It is not possible to kill the envoys of other countries, and to kill the envoys is to kill the monarch of that country, which is regarded as a violation of etiquette and will be looked down upon by all countries.
No drums, no columns:
On the battlefield, you have to wait until the other side has set up a position before you can start fighting.
Do not pursue deserters:
If the other party escapes, it cannot be chased, and even if it is chased, it can only chase fifty steps. The common allusion to the fifty-step laugh and a hundred steps is based on this principle.
No serious injuries, no north:
You can't let the same person get hurt repeatedly and defeat others, you should accept it when you see it, and you can't "stalk and fight" repeatedly.
No two hairs:
Older people cannot be captured.
The term "clothed and crowned animals" is derived from the costumes of officials in the Ming Dynasty, and was originally a positive word.
As a symbol of power, the Ming Dynasty began to embroider "birds" and "beasts" on official uniforms to reflect the rank of civil and military officials. It is recorded in the "Chronicle of Public Opinion" that civilian officials embroidered birds and military attaches embroidered beasts, and the rank was strict and they were not allowed to come randomly.
The civilian officials from one to nine products are: crane, golden chicken, peacock, goose, white stork, heron, partridge (xichi), quail, and practicing finches.
The military attaches ranged from one to nine products: unicorn, lion, leopard, tiger, bear, biao, rhinoceros, and seahorse.
It can be seen that the cloaked beast was initially positive. From the middle and late Ming Dynasty onwards, the official style was corrupt, the civilian officials coveted pleasure, the military generals were greedy and fearful of death, exploiting and oppressing the common people, and doing no evil. As a result, the "cloaked beasts" evolved into "bad guys" who looked decent but actually did many evil deeds.
The Song Dynasty began to Chinese only three meals a day.
Before the Song Dynasty, the common people ate only two meals a day, four meals for the royal family, and three meals for the princes. After entering the Song Dynasty, industry and commerce developed, and the curfew was no longer implemented at night, so a dinner was added, that is, three meals a day.
The person who wrote the most poems in Chinese history was the Qianlong Emperor.
Qianlong wrote a total of more than 45,000 poems in his lifetime, to make a comparison, there are more than 48,000 poems in the "Quan Tang Poems", and the poems written by Qianlong alone are almost close to the entire "Quan Tang Poems", which can be said to be a huge output!
Qianlong wrote a large number of poems, but few people have read them, and it can only be said that there is quantity but no quality. Let's take a look at his Bride:
Downstairs gongs and drums ringing,
The bride sits shyly in a palanquin.
Today's Cave House Flower Candle Night,
Jade hairpin breaks the begonia red.
It can be said that it is rotten and vulgar...
Although Qianlong's poems are unremarkable, his calligraphy is OK, and he likes to imitate the handwriting of Wang Xizhi, Huang Tingjian and others, and it is said that he admires Huang Tingjian the most.
He Yan, Ji Xiaolan, and Qianlong were not of the same age.
In the TV series, He Yan, Ji Xiaolan and Qianlong look like their peers. In fact, he was born in 1750, 26 years younger than Ji Xiaolan and 39 years younger than the Qianlong Emperor.
On the contrary, Liu Bang and Qin Shi Huang seem to be people of two eras, but they are actually only 3 years apart. Qin Shi Huang was born in 259 BC, and Liu Bang was born in 256 BC.
The giraffe's tongue can lick its own ears
Giraffes not only have long necks and legs, but also have long tongues. Its tongue is flexible, the color is blue not blue, black is not black. Zoologists have measured the tongue of a giraffe, half a meter, almost the length of a human arm.
If a giraffe's ears are itchy, it can definitely scratch its ears with its tongue.
Squirrels recognize each other by "kissing".
After the squirrel obtains food, it will hide the inexhaustible food in one place, and then rely on the sense of smell to find the hidden food.
In the same way, the first time you meet the same kind, the squirrel will rely on the sense of smell to confirm each other, sniff to be very close, it looks like kissing, when the second encounter with the squirrel, they smell the smell and know who it is.
The owl's eyeballs can't move, and can only turn its head.
Anyone who has seen an owl knows that an owl can stare straight at a place for a long time because its eyeballs don't roll. If you look elsewhere, they have to turn their bodies or necks. The owl's neck is flexible and can rotate 270 degrees!
Elephants don't jump.
According to studies, elephants always have one leg to maintain contact with the ground when running, and there is no time to stay empty.
It is speculated that it is because of the bulky body, plus, in fact, the elephant's calf muscles are very fragile, the ankles are not flexible enough, and it is likely to fall down when jumping up.
The power of a sneeze
The general air velocity of a sneeze is about 150 km / h, which is converted to 41.7 m / s, and the droplets can fly several meters away in an instant, and the wind force is close to that of a 14 typhoon.
The length of the blood vessels in a person's body can circle the earth twice.
There are more than 100 billion large and small blood vessels, if they are connected end to end, the total length is about 96560.64 kilometers, and the earth's circumference is about 400,000 kilometers, that is to say, the blood vessels on a person can be connected to circle the earth more than twice.
Such a long blood vessel, once blocked, it is very troublesome. So, protect your own blood vessels!
The iron in the human body can make a nail about 4 centimeters long.
Iron is an indispensable element of the human body, in general, adults contain 3 to 5 grams of iron in the body, and all the iron can be concentrated to make a regular-size nail.
Sight, hearing, taste, smell, and touch are the five important sensory functions of the human body, and when the human body dies, the last thing to lose is hearing.
Vision is the most extravagant feeling of the human body, and its production requires a lot of energy. When the body dies, blood flows into the brain to increase brain oxygenation. Therefore, the energy and oxygen left in the eye area are not enough to maintain the normal function of vision, and vision will disappear first.
The production of haptic sensation is also conducted by stimulation and then a change in membrane potential, a process that requires little energy, but as the body's surface blood pressure drops sharply (rushing to the brain) when the body dies, the stimulation receptors lose their function.
The conduction of hearing is through the hair cells in the fluid of the cochlea, as long as the hair cells are not all dead, the sound can be transmitted to the brain, so the hearing finally disappears.
Xiaobian once witnessed the death of a relative, before he died, the relatives shook his hand or looked at him, he did not respond, but when he shouted at him, he shed tears, and after a while, he left.
Penguins have knees and necks.
Penguins seen on TELEVISION have no neck and short legs. In fact, it is because it is covered by hair. Penguins actually have necks, and they are very long, and penguins also have large long legs.
Turtles can also have twins
The lines of a dog's nose have the same identity as a person's fingerprint, and the "nose stripes" of each dog are unique.
In winter, forest frogs are completely frozen, and then naturally thawed when the spring flowers bloom.
Human birth control pills also work on gorillas.
When the rooster crows, it must extend its neck, otherwise it cannot make a chirping sound.
Is it a posture increase?