Pyramids
There are several pyramids in the world and all of them have their mysteries because first of all they are connected with the history of ancient civilizations and mysteries they had. Till nowadays archaeologists, scientists and historians can't tell for sure how these pyramids were built because ancient civilizations didn't have machines and developed technologies to use them in building.
The Egyptian pyramids are great architectural monuments of the Ancient Egypt. One of the pyramids is considered to be one of the Seven Wonders of the World. It is Cheops Pyramid.
Pyramids are the mystery of our history. Till now scientists discuss how they were built and a lot of other mysteries connected with them. But if the problem of building the pyramids was partially solved, some secrets that pyramids have still conserve.
For example the number of deaths connected with these pyramids. From the very beginning pyramids were built as cists where Pharaohs were buried. In such a way Egyptians wanted to conserve remains of their kings in piece. When remains of Pharaoh were put to the pyramid it was closed for ages and nobody had the right to enter it.
A lot of archaeologists died just entering pyramids, when they were discovered. A lot of theories appeared to give the explanation of this fact. According to one of them, ancient Egyptians put some kinds of plants and medicines on the walls of the pyramids in such a way preventing people from entering pyramids.
According to another theory, a lot of viruses conserved well with objects that decorated the pyramid that were proper for ancient times. And when these viruses got into the air, they mutated and killed people who entered pyramids.
There were so many occasions of death of scientists that nowadays before entering recently discovered pyramid, they put on gas masks.
The other mystery of pyramids is connected with the location of them in Gizeh. They are located in the same way according to Nile as stars according to via lacteal. Egypt is considered to be the country of astronomers. But till now people can't explain how ancient Egyptians knew how to choose the necessary location without any telescopes.
Besides pyramids in Gizeh are located strait along the 30th parallel. Besides they are strictly directed toward all four corners of the world. Even modern building with so much technical and computer support can't be built with the same exactitude. These astronomic parallels made people search the answers in space, thanks to it a lot of theories about aliens who built these pyramids appeared.
There is no exact explanation how ancient people could gain such skills in building and astronomy. Pyramids present a field filled with mysteries and secrets. And these are only Egyptian pyramids, but a great number of pyramids were also found in other parts of the world.