1, the mathematical mystery of the pyramid
1864, British scientist Smith visited pyramid of khufu on the spot. Claimed that he had discovered more secrets of the Great Pyramid of Khufu. For example, the tower height multiplied by the ninth power of 10 is equal to the distance from the earth to the sun. The perimeter of the tower foundation is calculated according to a certain unit, that is, the number of days in a year, and so on.
In other words, the Great Pyramid contains not only units of length. It also contains units for calculating time. Smith's field trip was praised by the Royal Society, and he was awarded the gold medal of the Society. Later, another Englishman, Fellander Chippetrie, took his father's measuring instrument, which had been carefully improved for 20 years, to survey and map the Great Pyramid.
In surveying and mapping, he was surprised to find that the straight line and angle error of the Great Pyramid was almost zero, and the deviation was less than 0.25 inch in the length of 350 feet. However, the book written by Petrie after the investigation denies Smith's statement that the circumference of the tower foundation is equal to the number of days in a year.
Petrie's book caused an uproar among scientists. How much knowledge and wisdom the ancient Egyptians condensed in the pyramids is still an unsolved mystery.
2. The secret of the pyramid builder
Some people say that building towers is the work of slaves, but according to archaeologists, there are some ancient Egyptian tombs near the pyramids. According to the structure of their tombs, these tombs are not the tombs of slaves, but the tombs of ordinary Egyptians. People think they are workers who died in the process of building towers. This overthrew the theory that slaves built towers, and towers were usually built during the slack season, which is a general thing.
The Egyptian Ministry of Culture 20 10, 1, 10 issued a statement saying that the Egyptian archaeological team found the tombs of the pyramid builders in the Giza pyramid area near Cairo, proving that the pyramids were built by workers rather than slaves.
Zahi Hawass, secretary general of Egypt's Supreme Antiquities Committee, said that these tombs were built during the fourth dynasty of ancient Egypt, from 2575 BC to 2467 BC. Similar to the tombs of pyramid builders found in this area before, the distribution of these tombs proves that the pyramids were built by hired workers rather than slaves, so who built the pyramids has become an unsolved mystery.
The internal structure of the pyramid
Pyramid-shaped imperial mausoleum in ancient Egyptian slave society, with corridors, stairs, halls and various valuable decorations in the tower. This passage has a cross-sectional area of 58 square centimeters and is located about 65 meters above the south wall of the parking room of the Queen's coffin of the Great Pyramid.
At the bottom of this passage is a slate with two copper handles on it. No one knows what is hidden behind this slate. Since 1873, these mysterious passages on the wall of the Great Pyramid in Egypt were discovered, people have made various speculations about their origins. One theory is that they are vents, which provide air for workers who build the internal facilities of the pyramids.
If this statement is true, then why did you seal the hole with just the right stone seal before the project was completed? Another way of saying this is that there is a secret tomb behind the stone slabs of these passages.
The above contents refer to Baidu Encyclopedia-Pyramid