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What cold knowledge are you dumbfounded when you know it?
1. Another identity of Yu Qian is the vice president of Beijing Rock Association! Yes, it's Uncle Yu who smokes, drinks and perms!

2. I can't swipe my medical insurance card because I committed suicide and went to the hospital for rescue!

3. "Holding my son's hand and growing old with my son" was not originally a description of love, but the feelings of comrades.

The weight of a cloud is about 500,000 kilograms, which is about 100 elephant.

Jiuquan belongs to Gansu, but the famous Jiuquan Satellite Launch Center is located in Inner Mongolia Autonomous Region.

6. Indians "nod and say no, shake their heads and say yes".

7. Volleyball can be kicked, which is not a foul.

8. The correct pronunciation of "Fengtian carries an imperial edict" should be "Fengtian carries an imperial edict".

9. The sign language of the deaf-mute is not a universal language, but actually has a "dialect". It is normal that they don't understand each other's gestures.

10. At present, the original name of Futian District in Shenzhen is Shangbu District. Because the homonym "can't get up" was considered unlucky, it was changed.

1 1. Octopus's blood is blue; The range of vision of goats is close to 360 degrees.

12. The front of the ID card is printed with the expiration date and the issuing authority, and the side with personal information is the reverse. .....

13. From birth to death, people's ears are actually growing and getting bigger, but not so obvious.

14. You can never touch your elbow with your tongue.

15. When you are locked in a completely closed space, you will not die from lack of oxygen, but only from carbon dioxide poisoning.

16. Owls are the only animals that can distinguish colors except humans.

17. When a person is dying, listening is the first thing to stop working.

18. The length of a person's blood vessel can circle the earth twice and a half, which is equivalent to 65438+ million kilometers.

19. The airflow generated during painting is 140 km/h, which is approximately equal to the typhoon center wind speed 14.

20. It's not chimpanzees but koalas that are almost the same as human fingerprints.

2 1. Elephants can't jump; Zebras sleep standing up; The blinking frequency of owls is controlled at will; Squirrels recognize each other by kissing; Giraffes can lick their ears with their tongues.

22. Before the Sui and Tang Dynasties, there was no spinach in China, no watermelon in the Song Dynasty, no carrots in the Yuan Dynasty, no tomatoes and potatoes in the Ming Dynasty and no onions in the Qing Dynasty ... These were all "exotic".

23. Little Shenyang is 26 years younger than Ji Xiaolan and 39 years younger than Gan Long.

24. Qianlong was the longest-serving emperor and the emperor who wrote the most poems.

25. The reason why hens giggle after laying eggs is because their nerves are highly excited, which is completely unconscious.

26. Humans can't outrun the heavy hippo.

27. After the curfew was not implemented in Song Dynasty, people in China began to eat three meals a day. Before that, they usually only ate two meals a day.

28. "The devil wears Prada" was originally a commendatory term, which was used to describe the official clothes of the Ming Dynasty.

29. National treasure pandas are basically Leo or Virgo.

30. Oysters began to breed at the age of one, and their reproductive ability reached its peak at the age of three.

3 1. The more messy the desk, the stronger the creativity.

Not only solar energy can produce rainbows, but the moon can also produce rainbows.

33. The first commodity with a bar code is chewing gum.

34. Tibet University for Nationalities is not in Tibet, but in Xianyang, Shaanxi.

35. The finale is not the last program, but the penultimate one.

About 2,000 "left-handed" people die every year because of improper use of equipment specially designed for "right-handed" people.

37. When you get up in the morning, your height will be one centimeter higher than that before going to bed, because the intervertebral disc will expand due to relaxation after going to sleep.

38. Ruoqiang County in Xinjiang is the largest county in China, equivalent to the sum of Zhejiang and Jiangsu.

39. There used to be11500 million people living on the earth, including 700,000 people now.

40. The farthest place in the world from the ocean is near Alashankou, China.

4 1. The area of the Pacific Ocean accounts for about 1/3 of the earth's surface area.

42. The days on Venus are getting longer and longer, because Venus's rotation is 7.3 days slower than its revolution.

Donkeys kill more people every year than plane crashes.

44. Starfish did not evolve a brain; Polar bears are left-handed; Fish can't stick out their tongues; Rats and horses can't vomit; Bats are the only mammals that can fly; Snails can sleep for three years without eating.

It is impossible to blow with your eyes open.

46. An apple is more effective than a cup of coffee.

47. Sleeping consumes more calories than sitting watching TV.

48. Iceland is the only country without mosquitoes and snakes.

49. Humans are narcissistic. You think you look 30% better than you really do.

50. The left and right wings of Bentley LOGO are asymmetrical, with 10 big feather on the left and 1 1 big feather on the right.

I'll just list a few very unpopular ones. See if anyone understands!

~ o(〃)“”o

1. Due to genetic problems, there are at least three natural colors of cats, 99% of which are females;

2. Although the duck's cry echoes, it is basically inaudible to human ears, so far there is no reasonable explanation;

3. The heroine in The Complete Works of Cats and Mice only showed her face 1 time, and 2 1 episode "Cats on a Weekend Night" was 5 minutes and 27 seconds;

4. The substance that produces malodorous smell in feces is called "fecal odorant", and its scientific name is "3-methylindole". However, it has the fragrance of jasmine after dilution, and the fragrance of fruit after extreme dilution, so it is also called "edible essence". Hey, it's the added ingredients in the snacks you usually buy;

5. The middle school classical Chinese "Stomatology" is actually an abridged version, and a paragraph has been deleted: the dog barks in the depths of the alley in the distance, and the woman is shocked, shaking her husband's language and swearing, and her husband is talking nonsense. At first, when there was no response, the woman was shaking more and more, and then their languages gradually mixed together, and the bed suddenly stopped. (Translate by yourself ...)

6. Studies have found that human contraceptives are effective for gorillas;

7. During the epidemic of the Black Death, Europeans didn't take a bath all their lives because they thought the virus was spread through the skin, but invented perfume to cover up the smell;

8. Normal urine is very beautiful and colorful under the microscope;

9. Britain has invaded 90% countries in the world, and only 22 countries in the world today have not been invaded by it;

10. If you accidentally eat a fly, you will find that it is sweet, while beetles are apple-flavored, wasps are pine cones, and earthworms are bacon-flavored;

1 1. Humans have no sense of smell when they sleep, but after they sleep, our brain activities are more exciting than when they work during the day;

12. You will lose weight when the moon is above your head;

13. Wearing headphones for one hour will increase the number of bacteria in the ear by 700 times;

14. The bacteria in human mouth exceed the total population of North America;

15. Coca-Cola was originally used to help reduce dependence on Demerol and relieve headaches. Pepsi was originally used to treat stomach problems.

16. When Coca-Cola first entered China, it was translated as "biting wax". Later, a good translator won a prize of 350 pounds, and Jiang Yi, a professor in Shanghai, retranslated the book before renaming it.

17.17 people in the world don't eat coriander. This is not because they are picky eaters, but because these people all have an OR6A2 gene, which participates in people's sense of smell and taste and is particularly sensitive to aldehyde molecules.

18. The role prototypes of Contra are Stallone and Schwarzenegger;

19. "Fu" is the name of the ancient eunuch;

20. Mount Fuji in Japan is private land. Until now, the Japanese government has to pay rent to Asakusa Shrine, the owner of Mount Fuji, every year.

2 1. Blood transfusion is not allowed between immediate family members, and TV plays are deceptive, because modern medicine has proved that there will be a serious blood transfusion reaction between immediate family members-transfusion-related graft versus host disease (GVHD). Although the incidence rate is very low, the mortality rate is the same as rabies, 99.99%… basically death;

22. The iron content in the human body can be extracted and made into 3-inch nails;

23. People's noses and ears grow to death;

24. The fingernails of human thumb grow slowest and the middle finger grows fastest;

25. Breast-feeding women will automatically produce hormones to promote milk secretion after hearing the baby crying, whether it is their own child or not;

26. When humans and cats and dogs stare at each other, oxytocin, a peptide hormone, is produced in the posterior pituitary gland, while other animals do not. This hormone can promote the emotional relationship between the mother and the baby during childbirth (this hormone can be produced by both men and women). There is no scientific explanation for why this happens between people and cats and dogs.

27. Drop a little wine on the scorpion, and it will go crazy and sting itself;

28. Giraffes only need to sleep for 30 minutes every day, and ants only need 16 minutes;

29. Dolphins have the same "drug taking behavior" as humans. They will deliberately hit the puffer fish to let the other side secrete tetrodotoxin and let themselves fall into a trance-like state of excitement;

30. Hippo's breast milk is pink;

3 1. fart contains hydrogen sulfide, so smelling fart can relax blood vessels, thus achieving the effect of regulating blood pressure;

32. The stuck fart will be absorbed into the blood by the intestinal wall after a period of time, and then it will follow the blood into the whole body circulation to the liver, be filtered by the liver and reach the lungs, and finally come out from the nose and mouth with your breath;

33. The farthest area from the sea in the world is Xinjiang, China;

34. The shortest straight flight distance in the world is 2.7 kilometers, starting from Westray Island in Orkney Islands and landing on Trey Island in pappas. The whole flight time is 47 seconds.

35. The shortest mountain in the world is located between Sunjiaji and Majiazhuang in Shouguang County, Shandong Province, with the highest point 0.6 meters from the surface.

36. The longest-lived light bulb in the world has been working 190 1 year, and it will be 120 years old.

37. Before 2002, all zoologists and entomologists in the world thought that bees had no sounder. It was not until 2002 that a girl of 12 years old proved that bees had a sounder.

38. The car airbag was invented because the silicone prosthesis on the chest saved a woman's life after the car accident.

39. 12 When mummies were first discovered in the century, Europeans thought that this thing had a big supplement, so they ate all the mummies. In the end, there were no mummies on the market, so many production lines of "killing people-making mummies" were born.

Barcode numbers at the beginning of 40.690~695 are all made in China.

The following cold knowledge is useless, but it may subvert your worldview.

1, in fact, there is only one fifth of sand in the Sahara desert, and the rest is dry land. Antarctica is the largest desert in the world.

2. The muscles in the frog's neck are too soft, so to swallow the food in the stomach is to press the food in the throat with your eyes. When you see its eyes blink, it sucks its eyes into its stomach and pushes food into it.

3. The size of urination equipment for American astronauts renamed male astronauts. Previously, the names of equipment were large, medium and small. Because no one wants to choose their own real size equipment, they have to change the size names to large, huge and oversized.

4. Research institutions found that the number of blinks per minute for men is 1 1, and for women it is 19.

According to the research institute, the longest flight time of a chicken is 13 seconds, which shows that the chicken is the offspring of dinosaurs, because the genes of chickens and dinosaurs reach an astonishing 90%.

6. An ostrich's brain is as big as its eyes.

7. Camels in the desert were born without humps.

1. Coke and Sprite taste the same when they drink with their noses held.

2. Dutch beans are called China beans in China.

3. Winged arm and bladder arm are the same word.

Eggplant of cigar and eggplant are the same word.

When you wipe your ass clean, try changing your hands. Sometimes you find that your work is only half finished.

6. Crocodiles always put their heads out of the water, but they actually stand in the water.

7. People will die if they don't sleep for about ten days.

1. African tribal terror deformed man: walking feet with eyes open on his face.

Xiao Ming, who has a pica, likes eating meals in the canteen very much.

After being disturbed by flies for hours, you should think about whether you are a piece of shit.

You think you have conquered your destiny, but in fact, it is part of your destiny to conquer it. Therefore, fate is actually a big doll.

5. leopard bear bile has a big forest egg and eventually dies of organ rejection.

6. atheistic shop assistants will turn a blind eye to customers.

8. Human beings are 70% water, so 7 people in 10 pretend to be water.

9. "Say it! Why do you always appear at the crime scene? " Officer Zhang handcuffed his colleagues around him.

10. The patient with multiple personalities was completely cured after watching Human Disqualification.

1 1. Don't live, you will die.

12. According to Newton's third law, we know that Newton also has the first and second laws.

13. Experts remind that it is useless to drink vinegar after being stuck in the throat by gangsters!

I feel that everyone is very interested in this kind of ultra-cold knowledge, and I want to share a few more to express my gratitude. Thank you for your love. I will make persistent efforts.

1, the woman said no. In fact, they really want it. We must recognize this, or we will miss the opportunity.

2. Generally, men are very rational and know not to marry too beautiful girls, because you are thinking about others when he doesn't come home at night.

3, women are born to talk more than men, ordinary men can only talk 2000 to 4000 a day, and girls are three or four times more than this.

4. Which one loves beauty more, boys or girls? A mirror was placed in front of a testing shop in Germany. Only one third of the women who have been there stop to praise, while all the men stop to praise. After that, they will see if anyone is watching them. Men love beauty more than women, but they deny it.

5. How much blood does the human body have? People who weigh about 150 kg have about 5 liters of blood, which is equivalent to two bottles of cola.

1989 bought a book. I raised mushrooms at that time. From that book, I saw that B vitamins increased the yield of mushrooms. I did an experiment according to the introduction and explanation in the book. Later, a bottle of B 12 for one yuan can increase the yield of 3000 Jin of mushrooms by 50%, which is a miracle. At that time, Lentinus edodes was 0.6- 1 in 0.7 yuan. Selling 6-700 yuan more, the input-output ratio is 1:700, which is really incredible. This is a book specializing in mushroom cultivation. Different mushroom varieties have different yield-increasing effects. At that time, we didn't have much room to choose varieties, only 2-3 varieties, and the yield increase effect was the best. At that time, it was called Pleurotus ostreatus 792, which can increase the yield by up to 80% in the season with suitable temperature in spring, but the premise must be cottonseed hull. 1 yuan B 12 can earn more than 700 yuan. It's incredible to think about it. Later, I changed my profession and stopped raising mushrooms. I wonder if anyone is using it now. It was 1989. It was amazing. The highest fashion material is 65438+100000 Jin (cottonseed hull).

Thank you for answering this question …

1: Is auricularia auricula poisonous after soaking for a long time?

Yes, auricularia auricula will produce aflatoxin, penicillin and other harmful substances when soaked for a long time. Especially in summer. Please try to finish eating black fungus within 8 hours after soaking hair (black fungus itself is not poisonous, but it has been stained with bacteria for a long time)

2. cephalosporin wine says "go" and "go"

Please refuse to drink alcohol within seven days after taking cephalosporin. Otherwise! If you leave, you can't come back.

As a man, I hate seven the most.

3: If you have money, you have to eat shark's fin.

In fact, the main ingredient of shark fin is protein, and its nutritional value is average. In terms of containing protein, the quality of protein in shark fin is not as good as that of eggs and meat, and it contains incomplete protein; In terms of unsaturated fat, shark fin is the same as ordinary marine fish. (No business, no harm)

0 1 Always trying to pinch something cute may be a kind of "disease".

This is an act of "budding aggression impulse".

The cuter your face, the more positive your brain's emotional response will be. In order to prevent you from being "killed", your brain will produce some opposite emotions to maintain balance, so you will want to do some destructive behaviors (such as pinching and kneading).

Every Tetris has its own name.

In the Philippines, singing the national anthem out of tune will be fined or sentenced.

When tea was first introduced to foreign countries, foreigners boiled the tea juice and then mixed the tea residue with salt and pepper.

The real meaning of "every man for himself, the devil takes the hindmost";

Say "Wei" twice, which means "cultivate one's morality and keep one's family in order". It means that if people don't cultivate themselves, then heaven and earth will be tolerant.

Now many people interpret it as: "If you don't do it for yourself, you will be killed by God."

061959 In September, 23-year-old Zhong Nanshan set a new national record for men's 400-meter hurdles in 54.4 seconds at the First National Games and won the 10 all-around championship. At that time, his 100-meter speed was determined to be 1 1.2 seconds, which reached the level of professional athletes!

After winning the championship, the relevant departments mobilized him to be a professional athlete. Later, Academician Zhong considered that he was not tall enough and his physical quality was not enough to become a world-class athlete, so he gave up sports and continued to study medicine.

Chen won the first Mahjong Masters in 2007.

Since its live broadcast, 08 News Network has basically maintained the collocation state of "one man and one woman" and "one man right and one woman left".

The main problem is visual habits: the CCTV logo is fixed at the top left, and the shorter female anchor in the picture sits under the logo, which looks more harmonious.

Fan Zhongyan didn't go to Yueyang Tower when he wrote The Story of Yueyang Tower.

In the fifth year of the Northern Song Dynasty, Tengzijing, the magistrate of Yuezhou, rebuilt Yueyang Tower. In order to improve the popularity of his performance project, he gave Fan Zhongyan "The Late Autumn Map of Dongting" and asked him to make two records, one is Yueyang Tower and the other is Hong Yan Diji.

At that time, Fan Zhongyan was banished to Dengzhou, Henan Province. This article was written in Dengzhou, not Yueyang Tower.

10 Notre Dame de Paris Changjiang Literature Translator An Shaokang has a daughter named An Feng, who changed her name to Liu Yifei after her mother's surname.

1 1 the origin of "pure fiction" in film and television dramas.

"Pure novels" are imported from America.

The United States is a country ruled by law with many lawsuits. If you are not careful, you will be taken to court.

In order not to get into trouble, Hollywood movies usually put a line of subtitles at the end of the film "This play is pure fiction".

Then, later, "pure novel" conquered the world.

Chen played Lin Daiyu in 12 87 version of A Dream of Red Mansions, founded his own CB advertising company in 1996, and represented a series of famous brands in China in 1998, including Wuliangye, Romon, Senda, Peking University Founder and Sanyuan.

Chen put forward the propaganda concept of "Five Grains Spring".

13 The clouds in the sky look very light, but the weight of a cloud is generally close to 500 tons, which is about 100 elephants.

This is because the clouds contain a large number of smaller ice crystals with a diameter of about 0.0 1 mm and an average density of about 0.2 g cubic meter. Usually the volume of a cloud can reach several cubic kilometers, so the weight of a cloud is several hundred tons.

When the storm comes, the volume of a large cumulonimbus cloud can reach thousands of cubic kilometers, and the average density is about 1 g cubic meter. In this case, the cloud weighs millions of tons.

14 diamonds can also be "planted"

The raw materials for "planting" diamonds are natural diamond seed gold flakes and methane gas. Carbon atoms split from methane gas are deposited on "seed diamonds", which will grow at the rate of 0.007 mm per hour, and diamonds of 1 carat can be grown in one week.

It is reported that the Chinese Academy of Sciences can cultivate a 1 carat diamond in a week under the laboratory environment, and its hardness and purity are equivalent to those of natural diamonds, while the price is only one sixth of that of natural diamonds.

15 "fingernail" is also a medicinal material.

Human nail, also called tendon retreat, is a kind of Chinese herbal medicine from human body. In the TV series "Biography of Female Doctor Fei Ming", the female doctor was imprisoned. In prison, Tan Yunxian mixed nails, bird droppings and earthworms to detoxify and relieve asthma for his patients.

Traditional Chinese medicine nails need special treatment. Take the original medicinal materials, wash the dirt with 2% hot alkali, then wash the alkali solution with clear water, and dry it before using it. Clinically, it can be used for adjuvant treatment of nosebleed, hematuria, sore throat, dysuria, dysphoria, otitis media and other diseases.

This luxury cruise ship, directed by John Woo and starring Zhang Ziyi, Takeshi Kaneshiro, Song Hye Kyo, Beijing and Huang Xiaoming, is called Titanic China and is owned by Cai Kangyong's father Cai Tianduo.

Cai Kangyong once wrote in My Taiping Wheel:

"The number of passengers injured on the Taiping wheel is so large and the coverage is so wide. No matter how much compensation, it is impossible to satisfy the family members."

Syphilis (17) is a sexually transmitted disease, and it is hard to say whether it is male or female. For various reasons, syphilis has also become a tool for European countries to discredit each other:

Known as "Polish disease" in Russia;

It is called "Italian disease" in France;

It is called "Spanish disease" in the Netherlands;

Tahiti people call syphilis "English disease";

Turks call syphilis a "Christian disease";

In Italy, Poland and Germany, syphilis is called "French disease".

18 Many people have seen the profile photo of Yan Fei, who looks very handsome and heroic.

But the front photo is actually a bit funny.