One: You don't know the cold knowledge of history. One: The pyramids built in Egypt belong to the same period as the mammoths in the Ice Age. In 2660 BC, the Egyptians built the pyramids, and the last mammoth died about 1000 years after the completion of the pyramids.
In 2660 BC, when the mammoth was still alive, the Egyptians built the pyramids. The mammoth population flourished during the Ice Age. So with the rapid development of human civilization, many people don't even know how they exist. As for the reasons for their extinction, it is still unclear. Some people think that the sudden extinction of mammoths is partly due to rising temperatures, that is, global warming. However, a small population of this species survived on an isolated island and became extinct about 4000 years ago. This island is located in the Arctic Ocean and belongs to Russia. It's called Wrangell Island, and it's extremely cold all year round. Therefore, when human civilizations around the world began to develop gradually, especially when Egyptian civilization was the most famous, woolly mammoths were already struggling for survival. This species survived until it was extinct in about 65438 BC+0650 BC. The oldest "Great Pyramid" in Egypt was built in 2667-2648 BC.
Second: 1687, in the 26th year of Kangxi in Qing Dynasty, Newton, eleven years older than Kangxi, published Mathematical Principles of Natural Philosophy, which systematically expounded the three laws of motion and the law of universal gravitation, and summarized the basic laws of mechanical motion, thus establishing a complete classical mechanical system.
3. The 57th year of the reign of Qing Emperor Qianlong, that is, the time when the new york Stock Exchange originated. The NYSE originated in 1792, which was the peak of the prosperous period of Kang Emperor Qianlong. The Qing dynasty, which was closed to the outside world, knew nothing about the changes in the "barbarian land" on the other side of the ocean, which was armed with advanced economic and financial systems and was ready to go.
Fourth: In the 17th year of Daoguang, 1837, Procter & Gamble was founded. Procter & Gamble is a multinational consumer goods company originating from the United States, which covers many cosmetics such as Rejoice, Pan Ting and Head & Shoulders.
Fifth, Tang Bohu, as the representative of the four great talents in the south of the Yangtze River, was almost the same age as Leonardo da Vinci, Michelangelo and Raphael in the European Renaissance.
Sixth, Zhang Xueliang has heard Jay Chou's songs. Zhang Xueliang died in 200 1 year. Zhang Xueliang's housekeeper mentioned in an interview that Zhang Xueliang liked listening to music on the radio some time before his death. He once heard Jay Chou's song on the radio and asked the housekeeper who sang it.
Seventh: 1889 In the Qing Dynasty, Emperor Guangxu obtained the right to take charge of his own affairs from Cixi. In the same year, Nintendo of Japan was formally established. If you haven't heard of Nintendo, you must know Super Mario.
Eighth: robert hooke discovered Cell 1665. In June of the same year, Wu Sangui was ordered to suppress the Yunnan Uprising, and Shunzhi lasted for two years.
Do you feel incredible after reading it? In fact, the modern history of Europe and the modern history of China refer to different ages. Modern Europe began around 1500, and entered modern times in the late 9th century. The modern history of China began with 1840, and did not enter modern times until 1949. The Qing Dynasty existed until 19 1 year, so in many people's subconscious, China was "ancient" before19/year. This led to the overlap between modern Europe and ancient China for three or four hundred years. As a result, a lot of things "don't sound like the same era" appeared, especially between19th century and the demise of the Qing Dynasty, because it was modern in Europe and America and met the "ancient" in China.
Two: those cold historical knowledge you don't know 1. During the War of Independence, one in four American girls (a city) was a prostitute.
The ancients was an old man in his thirties, and Su Dongpo, 38, called himself an old man.
Su Shi: I said juvenile madness, which led to yellow on the left and blue on the right.
The ancient Romans would dry the brains of mice and grind them into powder, then add other things to make toothpaste, and add charcoal and bark to taste.
4. Under each signboard, not a fresh life is buried, but at least a woman's youth for decades is buried. However, today, the criticism of "chastity memorial archway" has turned from the denial of traditional feudalism to rationality. Morally speaking, chastity is the ultimate sublimation of love, and it is always with others.
In ancient times, people used a soldering iron to iron hemorrhoids.
6. There are eight historical ancient capitals in China, of which Henan accounts for four, including Zhengzhou, the capital of Anyang, Luoyang, the ancient capital of the 13th Dynasty, and Kaifeng, seven dynasties. Kaifeng was called Bianjing in the Northern Song Dynasty, and Bianjing City was a world-class metropolis 1000 years ago, accounting for 80% of the global economic lifeline at that time.
7. Scientists found in the ruins of the ancient city of Pompeii that there was a service similar to "restaurant takeaway" at that time.
From 65438 to 0800, in France, women were forbidden to wear trousers by law. The purpose of this move was to prevent women from wearing trousers and posing as men to engage in some jobs and positions that only men could engage in.
8. The emperors in the pre-Qin period all liked false mothers. At that time, concubines were called "inner concubines" and King Toy Boy was called "outer concubines".
9. The "Class C rations" obtained by American soldiers from 1938 to 1945 include meat and beans, sugar, matches and an average of 22.5 sheets of toilet paper every day. Meanwhile, British soldiers only got three.
10. British MI6 spies used semen as invisible ink because it was insensitive to iodine vapor, and later abandoned it because it had no source and smell.
1 1. During the "secret war" (1959- 1975) or "Laos Civil War", the United States flew more than 500,000 flights to this small Southeast Asian country, dropping more bombs than Germany and Japan combined during World War II.
12. during the second world war, every soldier on the battlefield had 17 people to support the soldiers in the rear (doing logistics, supply chain, intelligence, transportation, etc.). ).
13. In the late Middle Ages, books were so precious that libraries even locked them on shelves.
14. Harvard University, a famous American university, was founded in the ninth year of Chongzhen in Daming and the first year of Chongde in Qing Dynasty (the title of Huang Taiji). Oxford University was founded in 1 167, which was the main road in the Southern Song Dynasty for three years.
15. 1945 the atomic bomb dropped on Hiroshima, Japan was mainly supplied by Belgium, which itself did not produce uranium. At that time, Congo in Africa was a colonial country of Belgium, which refined the local uranium and sold it to Americans.
16. The word "oil" sounds very modern, but it was actually named by Shen Kuo, a scientist in the Northern Song Dynasty. Shen Kuo recorded the discovery and exploitation of oil in detail in Meng Qian Bi Tan, and left a prediction that "this thing will be popular all over the world".
17. In the past 3000 years, there were only 240 years of peace in the world.
18. The Great Wall we see now is relatively new, and it has been continuously strengthened and repaired in various dynasties. As early as more than 4000 years ago, there was a record of taking the city wall as a defense. According to records, it was first built by Qin, Zhao and Yan countries to defend the nomadic people in the north. At that time, the Great Wall was relatively simple.
19. All parts of Australia accept prisoners from Britain and Ireland from 1788 to 1868, Sydney from 1788, Melbourne from 1803, Tasmania from 1820,/kloc.
20. The so-called "photos after death" were very popular in Victorian England. In order to preserve the memory of the deceased relatives, the body was chemically treated and posed as a living person to take photos with his family.
2 1. Hitler hated his soldiers smoking very much. He ordered a nationwide ban on smoking, and even sent scientists to study the harm of nicotine and published it nationwide. It also established a cancer reporting system that is still in use today.
22. The ancestor enshrined in brothels is Guan Zhong. When the prostitute's business is not good, she kneels in front of Guan Zhong's tablet with a urinal, knocking on the urinal and praying: "Father-in-law bless me with good business and more guests."
23. Long ago, people chewed bark to relieve pain. Willow bark is rich in salicylic acid, which is the component of aspirin today.
24. In medieval Europe, kings and people didn't bathe. At that time, people believed in taking only two baths in their lives and thought that a dirty body was closer to God.
25. It was not until the middle of19th century that modern toilet paper was widely used in the United States. In the early days, in agricultural communities in rural areas of the United States, people often used a small amount of straw to go to the toilet, and one of the most popular cleaning items was dried corn cob. Their cleaning efficiency is very high. Even after the advent of toilet paper, some people in western States still like corn cob when using toilets.
26. Song Renzong is one of the emperors with the best temper. Once he was eating, he suddenly ate a grain of sand and had a terrible toothache. He quickly spat it out and didn't forget to say to the maid-in-waiting, "Don't tell anyone that I ate sand, that's the death penalty."
27. In ancient Africa, women drank milk foam from camel's mouth as a contraceptive method.
28./kloc-Europe in the 0/8th century was a very dirty era. People usually take a bath only once a year, even a clean lady takes a bath at most twice a year.
29. If you want to take pictures with the first camera, the model has to sit still for 8 hours.
In ancient Greece, a man would throw an apple at the woman he liked. If a woman picks up an apple, it means accepting a man's pursuit.
3 1. In the Qing Dynasty, there was a matchbox-sized book called Complete Notes on the Five Classics, which was specially used for cheating.
In the Middle Ages, the average life expectancy of European farmers was 25 years.