Interesting facts about everything in the world. Quick Facts

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However, there may be facts here that are familiar to you. But, as you know, “repetition is the mother of learning.” So enjoy reading!

Here are the most interesting facts about everything.

Every day, 12 newborns fall into the hands of the wrong parents due to the fault of medical personnel.
99% off total mass solar system is located in .
There are 32 muscles in a cat's ear, thanks to which the animal can move it in different directions.
Surprisingly, without a head, a cockroach can live for another 2 weeks!
In Taiwan, scientists have developed dishes made from wheat. Therefore, after eating the main course, you can safely eat the plate.
In order for a tanker loaded with oil to come to a complete stop, it must brake for 20 minutes.
With its half-meter long tongue, a giraffe can clean its own ears.
A giraffe can live without water longer than a camel.
A person busy with any activity loses about 4 liters of fluid per day.
Interestingly, the smallest bird weighs less than a coin.
Jellyfish are 95% composed of . This is why they are so transparent.
And this is a very interesting fact. A jet plane has to use 4000 liters of fuel to take off!
The record holder is Charles Osborne, who suffered from this disease for about 6 years.
An interesting fact is that a mole is able to dig a 9 m long tunnel in just one night.
A funny incident happened in the USA, in the state of Indiana: authorities arrested a monkey for smoking in a public place.
According to scientific research, pigs can experience orgasm within 30 minutes.
Women in Saudi Arabia The law allows spouses to be divorced if they refuse to give them .
An interesting fact is that sharks are the only animals that can blink with both eyes.
Sharks are so sensitive to presence in the water that they can detect one gram in 100 thousand liters.
When a skunk senses danger to its life, it can spread a stinking odor within a radius of 10 m. It is perhaps the most unpleasant-smelling animal.
In 1845, a very interesting law was adopted. According to him, a person attempting to commit suicide would face hanging.
An interesting fact is that 25% of Los Angeles is occupied by vehicles.
slept on stone pillows. I just wonder why?
It is believed that the average person laughs 15 times a day.
Iguanas can swim underwater for half an hour.
It's funny, but an ostrich's eye is larger than its brain.
Among animals, only armadillos suffer from leprosy.
Armadillos always have only 4 children, and all of them are born of only one sex.
Did you know that babies are born without kneecaps? They are formed only 2 years after birth.
If a Barbie doll were 175 cm tall, then her proportions would be as follows: 39-23-33 cm; despite the fact that the generally accepted ideal is the ratio 90-60-90.
When bats When flying out of caves, they always turn left.
In the tiny state of Nauru, the main export product is poultry manure.
Chewing gum contains rubber.
Camel milk does not sour or curdle.
can publish about 100 different sounds, and no more than 10.
Every year, people buy food for dogs and cats totaling $7 billion. This is one of the most interesting facts.
Did you know that dolphins always sleep with one eye open?
In Paraguay, dueling is officially permitted, provided that both duelists are blood donors.
The most famous scientist of the 20th century could not speak clearly until he was 9 years old.
Before sitting down to compose his compositions, he dipped his head in ice water.
Giraffes do not have vocal cords.
Incredibly, bees grow hair in front of their eyes!
According to Bangladeshi law, a student could end up in jail for cheating in exams.
Half of Kentuckians who marry for the first time are teenagers.
Due to the lack of gravity, astronauts are physically unable to cry. The most interesting thing is that the need for this still arises periodically even in .
You can buy wigs for dogs.
Once upon a time in Iceland, the law prohibited citizens from keeping dogs.
There was a time when residents of Switzerland were prohibited from slamming car doors.
In Kansas, people are prohibited from fishing with their bare hands.
It has been scientifically proven that a person cannot sneeze with his eyes open. Although many probably continue to check this statement.
When Kotex began, it produced bandages, not personal care products.
The Great One is the creator of scissors.
Every second, 100 lightning strikes can be seen in the world. The most interesting thing is that they are not amenable to statistics, since their nature has not yet been studied.
In fact, banknotes are not made of paper, as many people believe, but of cotton. That's why they don't spoil for so long. By the way, .
An interesting fact is that more people die in donkey riding than in plane crashes. We have already talked about.
Out of two billion people, only one manages to live to be 116 years old.
Mosquitoes have teeth.
Scientists have long noticed that cows produce much more milk when they play classical music.
Did you know that most of the dust in homes comes from dead skin cells?
Most lipsticks contain fish scales.
Few people know that 25% of all human bones are in his legs. All the most interesting things about musculoskeletal system man we told.
Only half of American citizens know that the sun is a star.
have been the same size since birth. But the ears and nose grow until death.
Dynamite contains peanut extract.
Surprisingly, the clumsy penguins can jump up to 2 m in height. By the way, read about and watch the most terrible footage of this ritual.
If you give deer bananas, they will happily eat them.
Scientists managed to prove an interesting fact. It turns out that mosquitoes are attracted to people who have recently eaten bananas.
Sigmund Freud was terrified of ferns.
Slugs have four noses. This is probably someone who knows how to “breathe deeply”!
Interestingly, a cat falling from the 20th floor is more likely to survive than if it fell from the 10th.
It takes the average person 7 minutes to fall asleep.
By electric chair there was a simple dentist. Still, there is something sadistic about them.
Among all mammals, only elephants cannot jump. Pay attention - you will learn a lot of new things.
Green grasshoppers hear sounds thanks to holes located on their hind legs.
One day, an employee of one enterprise, passing by the radar, noticed that the chocolate in his pocket had melted. Thanks to this ridiculous accident, the microwave oven was invented.
Muhammad is the most common name on the planet.
The Greek hymn consists of 158 verses, but it is very difficult to find those who know them by heart ().
The penguin is the only bird that can swim, but cannot fly.
The donkey's eyes are placed in such a way that all 4 legs are always in its field of vision.
Among insects, only the praying mantis can turn its head.
The first bomb dropped on Berlin during World War II killed only one elephant.
The expression in chess “Checkmate” translated from Persian language means "the king is dead."
There are approximately the same number of chickens on the planet as there are people.
Tigers not only have striped fur, but also their skin itself.
To free yourself from the jaws of a crocodile, you should “simply” press your fingers on its eyes. The most interesting thing is that you are unlikely to remember this fact if you fall into a crocodile’s mouth.
Snakes have this strange pathology where they are born with two heads. But the most interesting thing is that both heads of the mutant snake behave not like one animal, but like two: they fight for food, snatching prey from each other.
All windmills rotate counterclockwise, and only in Ireland the opposite happens.
A man's heart beats slower than a woman's.
There are about 300 bones in a baby's body, but as they grow older, only 206 remain (more on that).
The human heart beats about 100,000 times per day.

Well, friends, this ends our list of the most interesting facts. Of course, much more could be written, but it is unlikely that anyone will even read these to the end.

If you have read all 90 facts, write in the comments which one you found most interesting.

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Incredible facts

No matter how much knowledge you have, there is always something interesting in the world that you could learn about today.

6. The most big wave, which we rode on, was height with 10-story building.

7. Hearing - the fastest of feelings person.

8. Since the rotation of the Earth’s axis has slowed down, dayduring the time when dinosaurs lived,lasted approximately 23 hours.

9. On Earth more plastic flamingos than real ones.

10. To cook eggs on the sidewalk, its temperature should reach 70 degrees Celsius.

11. 54 million people alive today they will die in a year.

12. Charlie Chaplin once participated in a Charlie Chaplin look-alike competition and took 3rd place there.

13. Most entries off-screen laughter in comedy shows was recorded in the 1950s. So many of that audience are no longer alive.

14. Antarctica – the only continent where corn is not grown.

15. Lighters were invented before matches..

16. Napoleon was not short. His height is 170 cm, which was considered average height for the French in those days.

17. Best time For nap between 1 and 2:30 p.m., since at this time the body temperature drops.

18. Children do not feel salty taste until 4 months.

19. Male pandas perform handstand, when they urinate to mark a tree.

20. If only The earth would be the size of a grain of sand, The sun would be the size of an orange.

21. The Dead Sea is not completely dead. Microbes halophiles live in its salty water.

22. The first horses were the size of Siamese cats. These were the smallest horses that ever lived.

23. Only about 100 people in the world can speak Latin fluently.

Hydra polyp has a high regenerative ability. If a hydra is cut into two parts, they will both regenerate into an adult hydra. Hydras have been proven to be theoretically immortal.
American mathematician George Dantzig, while a graduate student at the university, was late for class one day and mistook the equations written on the blackboard for homework. It seemed more difficult to him than usual, but after a few days he was able to complete it. It turned out that he solved two “unsolvable” problems in statistics that many scientists had struggled with.
During World War II, trained dogs actively helped sappers clear mines. One of them, nicknamed Dzhulbars, was discovered while clearing mines in European countries V last year war 7468 mines and more than 150 shells. Shortly before the Victory Parade in Moscow on June 24, Dzhulbars was injured and could not participate in the military dog school. Then Stalin ordered the dog to be carried across Red Square on his overcoat.
74-year-old Australian James Harrison has donated blood almost 1,000 times in his life. Antibodies in his rare blood type help newborns with severe anemia survive. In total, thanks to Harrison's donation, it is estimated that more than 2 million babies were saved.
The dog Laika was sent into space, knowing in advance that she would die. After this, the UN received a letter from a group of women from Mississippi. They demanded to condemn the inhumane treatment of dogs in the USSR and put forward a proposal: if for the development of science it is necessary to send living beings into space, in our city there are as many black children as possible for this purpose.
On April 1, 1976, English astronomer Patrick Moore played a prank on BBC radio by announcing that at 9:47 a.m. a rare astronomical effect would occur: Pluto would pass behind Jupiter, enter into gravitational interaction with it, and slightly weaken the Earth’s gravitational field. If listeners jump at this moment, they should experience a strange feeling. Since 9.47am the BBC has received hundreds of calls reporting strange feelings, with one woman even saying she and her friends left their chairs and flew around the room.
When eating celery, a person spends more calories than he takes in.
During the enormous popularity of Charlie Chaplin, “Chapliniads” were held throughout America - competitions for the best imitation of the actor. Chaplin himself participated in one of these competitions in San Francisco incognito, but failed to win.

The Englishman Horace de Vere Cole became famous as a famous joker. One of his best jokes was handing out tickets at the theater. By allocating strictly defined places to bald men, he ensured that together these bald skulls from the balcony were read as a swear word.
During the conquest of Weinsberg in 1140, King Conrad III of Germany allowed women to leave the destroyed city and carry in their hands what they wished. The women carried their husbands on their shoulders.
Only in Russian and some former languages Soviet republics The @ sign is called a dog. In other languages, @ is most often called a monkey or a snail; there are also such exotic variants as strudel (in Hebrew), pickled herring (in Czech and Slovak), moon ear (in Kazakh).
If you simultaneously place two pieces of bread on the ground at two opposite points on our planet, you will get a sandwich with the globe. The first such sandwich was made in 2006, calculating the coordinates of a place in Spain and the corresponding antipodean place in New Zealand. Subsequently, the experience was repeated in many other parts of the planet. But it is very difficult for residents of Russia to make a sandwich with the Earth, since for the vast majority of the country the opposite points are located in the Pacific and Atlantic oceans.
The Japanese intestines contain unique microbes that allow them to process carbohydrates seaweed, used to prepare sushi, is much better than that of people of other nationalities.
The name of Russia does not come from the root “ros-” or “rus-” in all languages. For example, in Latvia it is called Krievija from the Krivichi tribe, who neighbored the ancient Latvians in the east. One more thing ancient tribe- Wends - gave the name to Russia in the Estonian (Venemaa) and Finnish (Venyaja) languages. The Chinese call our country Elos and can shorten it to simply E, but the Vietnamese read the same hieroglyph as Nga, and call Russia that way.
According to legend, Robin Hood took from the rich and distributed the loot to the poor. However, the nickname Hood does not mean “good” at all, as it might seem at first glance, because in English it is written Hood and translates as “hood, hide with a hood” (which is a traditional element of Robin Hood’s clothing).
Almost all words in the Russian language starting with the letter “a” are borrowed. There are very few nouns of Russian origin starting with “a” in modern speech - these are the words “alphabet”, “az” and “maybe”.
The tea bag was invented by American Thomas Sullivan in 1904 by accident. He decided to send tea to customers in silk bags instead of traditional tin cans. However, the buyers thought that they were being offered new way- brew tea directly in these bags, and found this method very convenient.

The signature recipe of one American restaurant where George Crum worked in 1853 was French fries. One day a visitor returned fried potatoes into the kitchen, complaining that he was “too fat.” Krum, deciding to play a trick on him, cut the potatoes literally paper-thin and fried them. Thus, he invented chips, which became the restaurant's most popular dish.
When someone leaves without saying goodbye, we use the expression “left in English.” Although in the original this idiom was invented by the British themselves, and it sounded like “to take French leave”. She appeared during the period Seven Years' War in the 18th century, in mockery of French soldiers who left their unit without permission. At the same time, the French copied this expression, but in relation to the British, and in this form it became entrenched in the Russian language.
During the occupation, French singer Edith Piaf performed in prisoner-of-war camps in Germany, after which she took souvenir photographs with them and German officers. Then in Paris, the faces of the prisoners of war were cut out and pasted into false documents. Piaf went to the camp on a return visit and secretly smuggled these passports, with which some prisoners managed to escape.
Emperor Nicholas I did not like music and, as a punishment for officers, gave them a choice between a guardhouse and listening to Glinka's operas.
Goats, sheep, mongooses and octopuses have rectangular pupils.
In Krylov’s fable “The Dragonfly and the Ant” there are the lines: “The jumping dragonfly sang the red summer.” However, the dragonfly is not known to make sounds. The fact is that at that time the word “dragonfly” served as a general name for several types of insects. And the hero of the fable is actually a grasshopper.
Georgy Millyar played almost all the evil spirits in Soviet fairy-tale films, and every time he was given complex makeup. Millyar hardly needed him only for the role of Kashchei the Immortal. The actor was naturally thin; in addition, during World War II, he contracted malaria while being evacuated to Dushanbe, turning into a living skeleton weighing 45 kilograms.

To successfully master the difficult phrase “I love you,” the British can use the mnemonic Yellow-blue bus.
Once a year, the sea parts between two islands in the South Korean county of Jindo, revealing a passage 2 km long and 40 m wide. Within an hour local residents and tourists, many of whom associate this phenomenon with the biblical parable about the waters of the Red Sea parting for Moses, walk along the opened land and collect seafood delicacies that have fallen into this trap.
Leonid Gaidai was drafted into the army in 1942 and first served in Mongolia, where he trained horses for the front. One day a military commissar came to the unit to recruit reinforcements for the active army. To the officer’s question: “Who’s in the artillery?” - Gaidai replied: “I am!” He also answered other questions: “Who is in the cavalry?”, “In the navy?”, “In reconnaissance?”, which displeased the boss. “Just wait, Gaidai,” said the military commissar, “Let me read out the whole list.” Later, the director adapted this episode for the film “Operation “Y” and other adventures of Shurik.”
In the 1970s, the Swedish capital Stockholm had a municipal service dog, Siv Gustavson, who could bark in a large number of ways, corresponding to different breeds dogs. Her job was to bark on city streets to get dogs to bark in response. In this way, she collected information about houses whose owners did not pay dog tax.
American girl Brooke Greenberg, born in 1993, is still a baby in her physical and mental parameters. Her height is 76 cm, weight is 7 kg, her teeth are baby. Doctors' tests showed that there are no mutations in her genes responsible for aging. However, scientists do not lose hope with the help of new research from this girl to get closer to understanding the causes of aging in people.
At the New York Museum contemporary art in 1961, Henri Matisse's painting "The Boat" was exhibited. Only after 40 days did someone notice that the painting was hanging upside down.

The production costs of all Russian coins up to and including 5 rubles exceed the face value of these coins. For example, the cost of minting a 5-kopeck coin is 71 kopecks.
Nurse Violet Jessop survived after the HMHS Britannic hit a German mine in 1916 and the lifeboat she boarded was pulled under a rotating propeller. Four years earlier, the same nurse was on board the Titanic - a ship of the same class and of the same company - and also managed to survive. And in 1911, Vilett was on board the “big brother” of these two liners, the Olympic, when it collided with the cruiser Hawk, although no one was injured in that accident.
Vietnamese Thai Ngoc, born in 1942, has not slept for more than 30 years. He lost his desire to sleep in 1973 after suffering a bout of fever. The press has repeatedly reported that Thai Ngoc does not experience any discomfort or illness due to lack of sleep, but several years ago he admitted that he “feels like a plant without water.”
Swedish King Gustav III once decided to personally check what was more harmful to humans - tea or coffee. For this purpose, two twins sentenced to death were selected. The first was given a large cup of tea three times a day, the second - coffee. The king himself did not live to see the end of the experiment, being killed. The twins lived a long time, but the one who drank tea was the first to die at the age of 83.
April 1, 2010 UK online retailer computer games GameStation included in the user agreement, which buyers must read before making a payment, a clause according to which the buyer also gives his soul for eternal use to the store. As a result, 7,500 people, or 88% of total number users have agreed to this clause. This showed how easily the vast majority of users who don't read such documents can legally agree to a seller's most insane demand.
The novel about the adventures of Robinson Crusoe has a sequel in which the hero is shipwrecked off the coast Southeast Asia and is forced to get to Europe through all of Russia. In particular, he waits out the winter in Tobolsk for 8 months.
Journalists from The Daily Telegraph named Croatian Frane Selak the luckiest person in the world. The first time luck smiled at him was in 1964, when a train derailed and fell into the river. 17 people died, but Frane managed to swim ashore. Then the following incidents happened to Frane: he fell into a haystack from an airplane during the flight of which the door swung open, killing 19 people; swam ashore after a bus fell into the river; got out of a car that suddenly caught fire a few seconds before the gas tank exploded; escaped with bruises after being hit by a bus; drove his car off a mountain road, managing to jump out and catch on a tree. Finally, in 2003, Frane bought for the first time in his life lottery ticket and won £600 thousand.

On December 9, 1708, Peter I issued a decree on how to treat superiors: “A subordinate in front of his superiors should look dashing and stupid, so as not to embarrass his superiors with his understanding.”
Korney Chukovsky's real name was Nikolai Vasilyevich Korneychukov.
If you travel in the Moscow metro towards the city center, stations will be announced in a male voice, and when moving from the center - in a female voice. On the Circle Line, a man's voice can be heard when moving clockwise, and a woman's voice can be heard counterclockwise. This was done to make it easier for blind passengers to navigate.
In the era of black-and-white television, red filters were often used in cameras, causing red lipstick to make lips look pale on TV screens. Therefore, announcers and actresses were made up with green blush and lipstick.
Alexandre Dumas once took part in a duel where the participants drew lots, and the loser had to shoot himself. The lot fell to Dumas, who retired to next room. A shot rang out, and then Dumas returned to the participants with the words: “I shot, but missed.”
The island of Barbados got its name from the Portuguese explorer Pedro Campos, who saw many fig trees growing there, entwined with beard-like epiphytes. Barbados means "bearded" in Portuguese.
In 1910, a criminal sentenced to execution shouted into the crowd: “Drink Van Hutten’s cocoa!” in exchange for a substantial sum from the cocoa producer for the heirs. This phrase hit all the newspapers, and sales increased sharply.
South African law allows for any degree of self-defense when it comes to a threat to a person’s life or property. To protect cars from theft, traps, stun guns and even flamethrowers are popular here.
According to popular belief, kangaroos and emus cannot walk backwards. That is why these animals are depicted on the coat of arms of Australia as a symbol of forward movement and progress.
Max Factor, a world-famous cosmetics company, was founded by Maximilian Faktorowicz, who was born in 1877 in Poland, which was then part of Russian Empire. He opened his first store in the city of Ryazan, gradually achieving the status of a supplier royal family, and in 1904 emigrated to the USA.

The Lord of the Rings trilogy brought big income New Zealand, where filming took place. The New Zealand government even created the position of Minister for The Lord of the Rings Affairs, who was supposed to resolve all emerging economic issues.
The American extravagant writer Timothy Dexter wrote a book in 1802 with very peculiar language and the absence of any punctuation. In response to reader outcry, in the second edition of the book he added a special page with punctuation marks, asking readers to arrange them in the text to their liking.
An ordinary book of a standard format of 500 pages cannot be crushed, even if you put 15 cars loaded with coal on it.
Pushkin was a master of sarcastic impromptu. When he was still a chamberlain, Pushkin once appeared before a high-ranking official who was lying on the sofa and yawning from boredom. When the young poet appeared, the high-ranking official did not even think about changing his position. Pushkin gave the owner of the house everything he needed and wanted to leave, but was ordered to speak impromptu. Pushkin squeezed out through his teeth: “Children on the floor - smart people on the sofa.” The person was disappointed with the impromptu: “Well, what’s so witty here - children on the floor, smart guy on the sofa? I can’t understand... I expected more from you.” Pushkin was silent, and the high-ranking official, repeating the phrase and moving the syllables, finally came to the following result: “The half-smart kid is on the couch.” After the meaning of the impromptu came to the owner, Pushkin was immediately and indignantly thrown out the door.

Apples help you wake up in the morning better than coffee.
During migration, storks can periodically fall asleep without falling to the ground for up to ten minutes. A tired stork moves to the center of the school, closes its eyes and dozes off, and its heightened hearing helps it maintain the direction and altitude of its flight at this time.
Khrushchev’s famous phrase “I’ll show you Kuzka’s mother!” At the UN Assembly it was translated literally - “Kuzma’s mother”. The meaning of the phrase was completely incomprehensible and this made the threat take on a completely ominous character. Subsequently, the expression “Kuzka’s mother” was also used to refer to atomic bombs USSR.
The Cuban poet Julian del Casal, whose poems were distinguished by deep pessimism, died of laughter. He was having dinner with friends, one of whom told a joke. The poet began an attack of uncontrollable laughter, which caused aortic dissection, bleeding and sudden death.
When developing the Pobeda car, it was planned that the name of the car would be “Motherland”. Having learned about this, Stalin ironically asked: “Well, how much will we have a Motherland?” Therefore, the name was changed to “Victory”.
Tsetse flies attack any moving warm object, even a car. The exception is the zebra, which the fly perceives as just a flickering of black and white stripes.
If the body of an adult sponge is pressed through the mesh tissue, then all the cells will separate from each other. If you then place them in water and mix them, completely destroying all the connections between them, then after some time they begin to gradually come closer together and reunite, forming a whole sponge, similar to the previous one.
The French writer and humorist Alphonse Allais, a quarter of a century before Kazimir Malevich, painted a black square - a painting called “The Battle of Negroes in a Cave in the Dead of Night.” He also anticipated John Cage's minimalist musical piece of only silence "4'33" by almost seventy years with his similar work "Funeral March for the Funeral of the Great Deaf Man."
Panther is not a separate animal, but the name of a biological genus, which includes four species: lions, tigers, leopards and jaguars. The term “panther” is often used to refer to large black cats - this is a genetic variant of the coloration of leopards or jaguars, a manifestation of melanism.

A person cannot laugh by tickling himself. This is prevented by the cerebellum, which is responsible for the sensations caused by one’s own movements and sends commands to other parts of the brain to ignore these sensations. An exception to this rule may be tickling the palate with the tongue.
You can distinguish herbivorous animals from predators by the location of their eyes. Predators have eyes on the front of their snout, allowing them to precisely focus on their prey while tracking and chasing. In herbivores, the eyes are usually located on different sides of the muzzle, which increases the radius of vision for early detection of danger from a predator. Exceptions include monkeys, which have binocular vision and are not predators.
French writer Guy de Maupassant was one of those who was irritated by the Eiffel Tower. However, he dined at her restaurant every day, explaining that here the only place in Paris, from where you can't see the tower.
Sofya Kovalevskaya became acquainted with mathematics in early childhood, when there was not enough wallpaper for her room, instead of which sheets with Ostrogradsky’s lectures on differential and integral calculus were pasted.
The driest place on Earth is not the Sahara or any other known desert, but an area in Antarctica called the Dry Valleys. These valleys are almost completely free of ice and snow, as moisture evaporates under the influence of powerful winds reaching speeds of 320 km/h. In some areas of this area there has been no rain for two million years.

For a long time it was believed that ancient Greek sculptures from white marble were initially colorless. However, recent research by scientists has confirmed the hypothesis that the statues were painted in a wide range of colors, which eventually disappeared under prolonged exposure to light and air.
When Pablo Picasso was born, the midwife considered him stillborn. The child was saved by his uncle, who was smoking cigars and, seeing the baby lying on the table, blew smoke in his face, after which Pablo began to roar. Thus, we can say that smoking saved Picasso's life.
Previously, an alternative name for the constellation Ursa Major together with the Polar Star was widespread in Rus' - the Frozen Horse (meaning a grazing horse tied with a rope to a peg). And the Polar Star, accordingly, was called the Funny Star.
Scientists have not yet figured out what the physiological reason for the yawning process is. There are several theories: for example, that when yawning a person receives a large portion of oxygen when there is a lack of it in the body, or that in this way an overheated brain “resets” its temperature, but not a single theory has yet been convincingly proven. However, it has been proven that yawning is contagious. A person is more likely to yawn when he sees another person yawning, or when someone on the phone yawns. Contagious yawning has also been identified in chimpanzees.
According to the ancient Jewish rite, on the day of remission of sins, the high priest placed his hands on the head of the goat and thereby laid the sins of the entire people on it. The goat was then taken into the Judean desert and released. This is where the expression “scapegoat” comes from.
Initially, on Gogol’s grave in the monastery cemetery there was a stone nicknamed Golgotha because of its resemblance to Mount Jerusalem. When they decided to destroy the cemetery, during reburial in another place they decided to install a bust of Gogol on the grave. And that same stone was subsequently placed on Bulgakov’s grave by his wife. In this regard, Bulgakov’s phrase, which he repeatedly addressed to Gogol during his lifetime, is noteworthy: “Teacher, cover me with your overcoat.”
Spiral staircases In the towers of medieval castles, they were built in such a way that they were climbed clockwise. This was done so that in the event of a siege of the castle, the defenders of the tower would have an advantage during hand-to-hand combat, since the most powerful blow right hand can only be applied from right to left, which was inaccessible to attackers. There is only one castle with a reverse twist - the fortress of the Counts Wallenstein, since most of the men of this kind were left-handed.
If powerful lightning strikes the surface of the earth, it can leave its mark - a hollow glass tube called fulgurite. Such a tube consists of silica (or sand) melted by an electric current from lightning. Fulgurites can go several meters deep into the earth, although due to their fragility it is very difficult to dig them out completely.

In the 17th and 18th centuries in England there was a position of royal uncorker of ocean bottles with letters. Anyone else who opened the bottles on their own faced the death penalty.
Not only does a tiger have striped fur, but it also has striped skin underneath.
During the rapid development of dentistry in the 17th to 19th centuries, one of the most popular sources for artificial teeth were the teeth of those killed on the battlefield. The brand “Waterloo Teeth” went down in history for the special quality of the material, because many young soldiers with healthy teeth died in that battle.
The expressiveness of Elizabeth Taylor's gaze was explained not only by her natural charm, but also by a rare genetic mutation - the actress had a double row of eyelashes.
In one of the first editions explanatory dictionary Ozhegov decided not to include the names of city residents, so as not to further increase its size. An exception was made only for the word “Leningrader,” but not as a sign of special respect for the residents of Leningrad. It was simply necessary to separate the words “lazy” and “Leninist”, which stood side by side, so as not to discredit the image of young Leninists.
The artist Vladislav Koval sent letters to his family while studying in Moscow. At the same time, he did not stick stamps on the envelopes, but drew them, and all the letters arrived in this form. When the Ministry of Press announced a competition for sketches of new stamps, student Koval brought a pack of envelopes to the organizers and became the winner.
It is generally accepted that Napoleon was very short - 157 cm. This figure is obtained if we convert the value of 5 feet 2 inches to the metric system. However, at that time the feet were not only English; in almost every country the feet were different. Converted from French feet, Napoleon's height is 169 cm and is average for his era.
The Bengal ficus tree is distinguished by a special life form called banyan. On large horizontal branches of an adult tree, aerial roots are formed that grow downward. Growing to the ground, they take root in it and become new trunks. In this way, a banyan tree can grow over an area of several hectares.

When giving birth, a giraffe falls to the ground from almost two meters in height.
Tyutelka is a diminutive of the dialect tyutya (“blow, hit”), the name for an accurate hit with an ax in the same place during carpentry work. Today to designate high precision The expression “tightly fit” is used.
There is a widespread legend that the thought of the periodic table chemical elements came to Mendeleev in a dream. One day he was asked if this was true, to which the scientist replied: “I’ve been thinking about it for maybe twenty years, but you think: I sat there and suddenly... it’s ready.”
Humans and animals need ears not only for hearing. The inner ear also contains an organ that is responsible for the balance of the body.
Stevens Island in New Zealand was home to a population of flightless birds - New Zealand wrens - back in the 19th century. In 1894, the lighthouse keeper's cat on this island completely exterminated all representatives of this species. When the caretaker provided the bird carcasses to the scientists, they compiled the first scientific description species, and immediately declared it extinct.
Giordano Bruno was burned Catholic Church not for scientific ones (namely support for the Copernican heliocentric theory), but for anti-Christian and anti-church views (for example, the assertion that Christ performed imaginary miracles and was a magician).
During World War II, Oscar statuettes were made from plaster.
John Rockefeller Jr. was the only son of the famous billionaire, surrounded by four sisters. The children were brought up in austerity and economy, and John wore his sisters’ dresses until he was eight years old. Later, he did not hide this fact, but, on the contrary, was proud of it, considering this approach an important component of the family’s prosperity.
After the completion of the Winter Palace, the entire area was littered with construction debris. Emperor Peter III decided to get rid of him in an original way- he ordered to announce to the people that anyone can take anything they want from the square, and for free. After a few hours, all the debris was cleared.

The expression “after the rain on Thursday” arose due to distrust of Perun, Slavic god thunder and lightning, the day of which was Thursday. Prayers to him often did not achieve their goal, so they began to talk about the impossible, that this would happen after the rain on Thursday.
For a long time, the value of coins was equivalent to the amount of metal they contained. In this regard, there was a problem - scammers cut small pieces of metal from the edges to make new coins from them. A solution to the problem was proposed by Isaac Newton, who was also an employee of the British Royal Mint. His idea was very simple - to cut small lines into the edges of the coin, because of which the hewed edges would be immediately noticeable. This part of the coins is designed in this way to this day and is called the edge.
Whales, dolphins and other cetaceans are also called secondary aquatic: their ancestors, in the process of evolution, first left the water and then returned there again.
In public libraries medieval Europe books were chained to the shelves. Such chains were long enough to remove a book from the shelf and read, but did not allow the book to be taken out of the library. This practice was widespread until the 18th century, due to the great value of each copy of the book.
Female great red kangaroos can mate at any time of the year and are usually constantly pregnant. However, they have the ability to delay the birth of a baby while another newborn is still growing in the pouch and cannot leave it. They usually resort to such freezing of embryo development in case of unfavorable conditions. external conditions, for example, drought. Also, females of this species of kangaroo can simultaneously produce milk of different fat contents for cubs of different ages.
The myth of a hedgehog storing apples and mushrooms was invented by Pliny the Elder. According to him, the hedgehog can “deliberately” grab grapes, and in some cases, apples. In reality, a hedgehog is physically unable to ride on its back while piercing fruits.

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