Chapter 1233: Mathematical pyramid

We must be able to learn more about the knowledge of the pyramid. At that time, we will not only know the knowledge you talked about, we will also know some knowledge you don't know. "Feifei said, looking at his father.
"Okay, it's good if you can say that. You two are now learning knowledge, but you can't forget your business because of being playful. Entrance to a good university is a year that you two must complete. Mission." Zhao Zhongyao said.
The next day, Zhao Zhongyao flew to Egypt again in a UFO car. Although Egypt is farther from China than F, but not much farther. It is only a distance of 7,500 kilometers. If you take an ordinary plane, it will take about eleven hours. But in a UFO car, fifty minutes is enough.
The flight process this time was similar to the previous one. The UFO car is very advanced and does not require manual operation at all, as long as it is operated by a computer. Just enter the destination into the computer. The computer will help humans complete the flying saucer driving task.
In just tens of minutes, Zhao Zhongyao quickly flew over Egypt in a flying saucer vehicle. It's just that there are still more than fifty kilometers away from the ground. Some buildings on the ground are still unclear. But you can clearly see what the pyramid looks like. Although it is not too clear, it is still recognizable.
However, although the flying saucer vehicles continue to lower their height, some mountains and rivers on the ground and artificial buildings can already be seen.
Although the pyramid is not a very high building on the ground, it is very strange. Even in a very high space, you can see the pyramids on the ground. It is said that the buildings on the ground that some astronauts can see in space, except for the Great Wall of China, are the pyramids of Egypt.
To say that the Great Wall can be seen, it is because the Great Wall is indeed very majestic, winding tens of thousands of kilometers between the lofty mountains, this is really a miracle in the history of human architecture.
But the pyramid is not a very tall building. The largest pyramid, the Pyramid of Khufu, is only 146 meters high and 230 meters high. Such data is nothing at all in front of many tall buildings on the ground.
But I don’t know why, but the pyramid can be seen from space.
Zhao Zhongyao was in the driver's cab and saw the pyramid on the ground just now. He also felt very strange. Why this pyramid can be seen in the sky, while other buildings can't be seen.
For this, many people have speculated that it may be because the pyramids themselves were not built by humans on earth, but by aliens. The aliens built this pyramid to guide the direction of the flying saucer. It can be said that it is the ground "airport" of the alien flying saucer.
But this kind of statement is just a guess, no one can use evidence to prove that the pyramid is a masterpiece of aliens, not the work of people on earth at all.
Besides, the pyramids of Egypt are very famous tourist attractions in the world. A large number of tourists come to visit the pyramids every day.
It was the same day, the weather was very good. There are also many people who come out to play. Those who can travel to Egypt are generally wealthy. After all, people who can travel abroad are naturally not ordinary people.
Many of the tourists who come to Egypt are Arabs. The Arabs are relatively rich. After all, it is a place rich in oil.
As long as you are visiting Egypt, you must visit the pyramids. Just as the Eiffel Tower is a symbol of country F, it is the name card of country F. Pyramids can also be regarded as symbols and business cards of Egypt. If you travel to Egypt without seeing the pyramids, it will be the same as if you did not come to Egypt.
Many people know the pyramids of Egypt and have heard many things about the pyramids of Egypt. Although the Eiffel Tower and Pyramid are world-famous buildings. But the Eiffel Tower is much inferior to the Pyramid. After all, the Eiffel Tower is a modern building, only more than a hundred years old. But the pyramid is different. She is an ancient building with a history of four to five thousand years.
On the earth, human beings have many famous buildings in ancient times. But no building can be compared with the pyramid. After all, she is really too old. With a history of more than five thousand years, this is really an incredible thing.
You must know that five thousand years ago, many countries may not exist at this time. Although at that time, there were also some ancient civilizations on the earth. But they just didn't leave more than five thousand years of architectural miracles on the earth.
From this point of view, the pyramid is undoubtedly the most outstanding work in the history of ancient human architecture, and there is no one. The Seven Wonders of the World, the Pyramid is ranked first, it really deserves it.
The majestic and majestic pyramid attracts hundreds of thousands of tourists every year. Although it sounds like a lot of people. However, the number of tourists is nothing compared to some tourist attractions in China.
You know, some famous tourist attractions in China may receive hundreds of thousands of people in a day. When we travel in China, we feel that the biggest problem is that there are too many people in this scenic spot. When we went to the scenic spot to play, the things we saw most were people. Except for people or people. If you want to take a photo, you have to avoid waiting. Sometimes when you go to a public toilet, you have to eliminate waiting.
But if you travel abroad, you will never see the situation at home. Any famous scenic spot cannot be as overcrowded as the domestic scenic spot.
The reason why this happens in China is because China has a large population. The population of any province can match the population of a country.
A country like Egypt has an area of ​​more than one million square kilometers and a population of only more than 70 million. Compared with China, it seems a bit sparsely populated.
But no matter what, the popularity of the pyramids in Egypt is still very high. Compared to other tourist attractions in Egypt, there are still more tourists to the pyramids.
Today, the weather is very good, and there are many tourists in the pyramids. There are almost two thousand people, which is already a very large number.
And tourists who travel to the pyramids almost all go to the largest pyramid, the Pyramid of Khufu. After all, among the more than 80 pyramids on both sides of the Nile, only the Pyramid of Khufu is the largest and the most famous. It can be said that the Pyramid of Khufu is the representative of the pyramid as we know it. What we ordinary people say is the Pyramid of Khufu.
There are still many people who come to the Pyramid of Khufu to travel. There are probably thousands of people. They are all westerners. Especially the Arabs. After all, Arabs have a special liking for pyramids. According to legend, the huge stones used to build the pyramids were all mined from the Arabian Mountains and transported to the site where the pyramids were built near Cairo.
Every visitor to the Pyramid feels incredible for its majesty. After all, five thousand years ago, the level of human science and technology was very low. Many countries on the earth have not yet appeared at this time.
Even if there are several ancient civilizations as long as ancient Egypt. But no ancient civilization can have human buildings as old as pyramids.
Five thousand years ago, there were many peoples on earth who were just in primitive societies. At that time, human buildings were probably some thatched houses. However, in Egypt, their ancestors were able to build majestic buildings such as pyramids. It can be said that people cannot believe it.
The issue of how the pyramid was built has always been a topic of debate in the academic world. Although in this regard, humans have also conducted many years of research. But up to now, people still cannot perfectly explain how the pyramid was built successfully.
After all, five thousand years ago, human technology was so low that it was impossible to build such a majestic building. As far as the difficulty of building the pyramid is concerned, even in modern times. It is also a very complicated project with modern Chinese construction equipment. It is not a task that can be accomplished easily.
However, in ancient Egypt five thousand years ago, they were able to use manpower completely. Building such a tall stone building is simply incredible.
But no matter what, the ancient Egyptians did it. Their buildings have survived more than five thousand years of wind and rain. This phrase is popular in Egypt. Humans are afraid of time. And time is afraid of the pyramid. After all, when you stand in front of the pyramid and look at her face that has experienced five thousand years of wind and rain, you have to lament the greatness of the ancients. And I have to admire that the ancestors of Egypt are really amazing. Five thousand years ago, they built an architectural miracle that made modern people breathtaking. This has to be admirable.
It is precisely because people cannot use modern academic viewpoints to prove how the ancient Egyptians built the Great Pyramids. As a result, people will associate the pyramids as being built by aliens. It feels that only the power of aliens can build such a majestic building in ancient times more than 5,000 years ago.
In fact, think about it, how is this possible! If the pyramids were really built by aliens, why not use a little metal to build the pyramids entirely of stone! Since aliens are very advanced in technology and want to build buildings on the earth, they do not need to use stones at all. They can smelt some metals to replace stones. A building built like this is stronger than stone!
But the pyramid is built entirely of stone, there is no metal at all, and it is entirely built of giants. What is this indicating! This can only show that the pyramids were built by the ancient Egyptians themselves, and there is nothing about aliens.
Five thousand years ago, human beings on the earth had no science and technology at all. All ‘high-tech’ things were the constant polishing of stones. Let the stone become what you want. This era is called the Neolithic Age.
The construction age of the pyramid is almost the Neolithic age of mankind. At this time, what mankind likes to do most is to constantly play the role of stone. Humans can build some simple houses with stones. You can also use stones for hunting, and you can also have sharp stone chips to cut some food and cut some sharp wooden sticks for hunting and defense against beasts.
However, the Egyptians at that time were, relatively speaking, the most advanced civilization on earth at that time. It can be said that ancient Egypt was the most advanced nation on the African continent at that time.
It's like the ancient Mayans were the most advanced people on the ancient American continent. The ancient Chinese nation may also be the most advanced nation in ancient Asia.
But no matter what, because the pyramid construction is very difficult. And she existed for a long time. In this way, the pyramid became the greatest building in ancient times.
It is precisely because ordinary people don't know much about how to build a pyramid, so they start to think about it. The construction of the pyramid is described as a masterpiece of aliens. Such an explanation obviously has no basis.
But no matter what, there are indeed many mysterious places in the pyramid, which modern people cannot explain for a while. I don't know how the ancient Egyptians did this.
In particular, some of the mysteries of mathematics are still talked about today.
There is a man named Taylor. Is an amateur of astronomy and mathematics. I am also a fan of the pyramids, and have many amazing discoveries about the pyramids. He has studied the pyramid based on the data provided in the literature.
After calculation, he found that the Great Pyramid of Khufu contains many mathematical principles. First, he noticed that the bottom corner of the Great Pyramid of Khufu is not 60' but 51'. It is found that the area of ​​each wall triangle is equal to the square of its height.
In addition, the ratio of the height of the tower to the circumference of the tower base is the ratio of the earth's radius to the circumference, so dividing the tower height by 2 times the base can obtain the pi. Taylor believes that this ratio is by no means accidental. He proved that the ancient Egyptians already knew that the earth was round and also knew the ratio of the earth's radius to its circumference.
In addition, a person named Smith claimed that he had discovered more secrets of the Great Pyramid of Khufu. For example, the height of the tower multiplied by the 9th power of 10 is equal to the distance between the earth and the sun; the perimeter of the tower base calculated in a certain unit is exactly the number of days in a year, and so on. In other words, the Great Pyramid not only contains units of length. It also contains the unit of calculation time.
How much knowledge and wisdom the ancient Egyptians condensed in the pyramid is still an unsolved mystery. The side length of the square at the bottom of the pyramid 2 ÷ the height of the pyramid is exactly equal to 3.14, that is, the angle between the π upward channel and the horizontal plane is 26°, and the angle between the side and the horizontal plane is 52°, which is exactly twice the 26°! Bottom perimeter tower height = circumference: radius.