12 super interesting historical cold knowledge you don't know.

The world has developed for thousands of years now, people's science and technology are more and more developed, and they are gradually exploring unknown mysterious objects outside the earth. So in the long history, we have learned a lot of historical knowledge from textbooks. This historical story is about interesting cold knowledge.

1, Cao Cao is not surnamed Cao, but his real name is Xiahou. Cao Song, Cao Cao's father, was the adopted son of Cao Teng, a eunuch who often served Da Changqiu in the late Eastern Han Dynasty. Cao Song is Xia Houdun's uncle.

Guan Yu never used the dragon crescent moon blade, which only appeared in the Northern Song Dynasty. So what weapon did Guan Yu use? The answer is spear!

Su Dongpo is actually a big fat man with a tiger's back and a beard! A tall, virtuous, handsome and romantic genius has nothing to do with him.

4. Zhu Zhishan, one of the four gifted scholars in Jiangnan, was born with six fingers. Of course, his calligraphy is very romantic.

5. 150 years ago, there was a gang called "sneezing gang" in Britain. They laid hands on strangers, threw pepper, pepper, Chili powder and other irritants in each other's faces, and robbed each other when they sneezed. Is it so complicated to do a robbery?

6. Fat contained in human body can be used to make seven bars of soap, lime is enough to paint a small room, carbon content can be used to make 20 pounds of cola, and phosphorus content can be used to make 2200 matches. In addition, there is about a spoonful of sulfur and a pound of metal. Human iron can be cast into an inch-long nail. That's all!

7. Modern plastic surgery in the true sense began in 1909. A surgeon named Max Joseph in Berlin is undergoing nose correction.

8. The full name of the most famous Oscar in the film industry is the Academy of Motion Picture Arts and Sciences Prize. Why is it called Oscar? There is an episode in it. 193 1 On the eve of the award, while the judges were giving awards, Margaret Herrick, the librarian at that time, walked by the gilded statue during the break. At first, she looked familiar, as if she had seen it somewhere. Then she studied it carefully and soon exclaimed loudly: "Ah! How much he looks like my uncle Oscar! " Later it spread like this, but few people know its original name.

9. China also had Women's Day in ancient times, three times a year. The first time is the fifth day of the fifth lunar month, that is, the Dragon Boat Festival, also known as Daughter's Day, the second time is the seventh day of the seventh lunar month, and the third time is the ninth day of the ninth lunar month, that is, the Double Ninth Festival.

10. There was indeed a man named Wukong in history, who was a devout monk not far away in the Tang Dynasty. Wukong was born in 729 AD and died in 792 AD. His common surname is Che, and his name is HIVE BOX. "Wukong" is the legal name given to him by Tang Dezong. He once sent a mission to Gandhara (now Pakistan). After returning home, a monk named Zhao Yuan wrote a book "Wukong Entering Zhu" based on his deeds.

1 1. It is said that there are 9999 and a half houses in the Forbidden City. In fact, at present, the total number of rooms in the Forbidden City is 8707.

12. The "People's Bank of China" on the fifth edition of RMB that we are using now is "Zhang Heinv". Zhang Hei is a man as well as a person. This gentleman's full name is Natalie, and the word is black. Please read me the correct pronunciation of a black girl: Zhang (zhāng) black (hè), R incarnation.