從古至今，人類一直都在不斷的研究和探索世界的奧秘，人類文明的開始能夠追溯到30010,000 年前，當時人類開始使用簡單的打制石器，以狩獵和採集為生，他們過著群居生活，慢慢的形成了原始社會組織，火的使用是這一時期的重要標誌，它不僅僅為人類提供了溫暖和熟食，還改變了人類的生存方式和進化方向，大約從1萬年以前，人類進入了新石器時代，這一時期的人類開始製作和使用磨制石器，生產工具更加精細和高效，隨著人類科技的進步和發展，現在人類已經能夠走出地球探索宇宙，這說明人類科技發展的速度很快。不過即便如此，人類還沒有解開世界上所有的奧秘，在地球幾十億年的歷史當中，是不是存在一種先進的文明呢？現在科學家也在積極的研究當中，有很多科學家認為，史前文明或許真的存在。

When it comes to prehistoric civilization, we have to say that the Mayan civilization, the Mayan civilization is one of the ancient civilizations in the Americas, known for its highly developed calendar, mathematics, architecture and writing system, the Mayan civilization originated near Mexico, that is, near the crater where the asteroid hit the earth and caused the destruction of the dinosaurs, the three major ancient civilizations in the Americas, including this civilization, the Mayan civilization has a great feature, that is, it is a pure period civilization, according to its age, other civilizations have entered the Bronze Age, But it has been in the Stone Age, its metallurgical technology has not been developed perfectly, and some of the artifacts unearthed from it are metal, but they are all ornaments, and their tools are all stones. If the tools were all stones, then many things could not be made, but the strange thing is that he did something that many Bronze Age people could not do, and the Mayan civilization also had writing, and he used hieroglyphs, which is the only ancient script found in the Americas.

There are certain characteristics of this text, for example, the Mayan text looks like a beautiful picture. Characters are composed of a variety of elements such as geometric shapes, human and animal figures, and some of these characters are ideographic and represent a complete concept; Some are phonetic and are used to represent syllables. For example, a symbol representing the sun may refer to the concept of "sun", and its pronunciation may also be used to denote other words with the same syllable. The interpretation of Mayan texts is difficult. Due to the destruction of the Spanish colonizers and the burning of Mayan texts, many written materials were lost. Moreover, the complexity of this script itself, as well as the huge differences from modern writing systems, have caused scholars to spend a lot of time and energy on research. After years of hard work, comparative study of existing Mayan manuscripts and inscriptions, and the use of interdisciplinary methods such as linguists and archaeologists, it is now possible to decipher some Mayan texts, but there is still much to be explored.

瑪雅文明的歷法是非常厲害的，比如說神歷，這是瑪雅歷法中最基本的一種，它有260天，由1-13這13個數位和20個日名迴圈相配組成，太陽曆的長度是365天，和現代陽曆相似，它分為18個月，每個月20天，另外還有5天被稱為是無名日，通常被認為是不吉利的。瑪雅文明的歷法對現代天文學有著多方面的影響，瑪雅長紀歷等能精確記錄長時間跨度的日期，這種對時間跨度的計算觀念啟發了現代天文學家。例如，在研究天體演化、星際距離等需要考慮極長時間維度的問題時，瑪雅人對於時間精細劃分和長期記錄的理念提供了思維拓展的範例。瑪雅歷法是基於對天文現象細緻觀察而建立的，如太陽、月亮、金星等天體的運行週期。

This reflects the great importance that ancient civilizations attached to astronomical observations, and this tradition has inspired modern astronomers to value basic observational data. Moreover, the way the Maya recorded astronomical data also provides a reference for modern research on ancient astronomical activities. The Mayans accurately determined the orbital period of Venus, and their observations of phenomena such as the transit of Venus were very accurate. This provides historical data for modern astronomy to study the orbit, climate and other issues of Venus, and also helps to verify the accuracy of modern models of Venus's motion. According to the science and technology of human beings at that time, it is impossible to have such a developed technology, and it is impossible to have such a high understanding of astronomical knowledge, so there are many people who suspect that the Mayan civilization is the prehistoric civilization in the history of the earth, but now we are not sure, in addition, the pigments of the Mayan civilization are also a mystery that modern scientists cannot explain, archaeologists have found paintings on the walls in the ruins of the Mayan civilization.

These paintings have not faded for thousands of years, but why is that? Some scientists use high-tech equipment to analyze the color pigments on the murals, but in the end there are no results, and now scientists are unable to analyze the composition of the mural pigments, which shows that the scientific and technological level of these pigments has exceeded the scientific and technological level of modern humans. In addition to the Mayan civilization, there is also a very mysterious civilization known as the Atlantean civilization. The earliest record of the mysterious ancient kingdom is Plato, in 300 BC, the ancient Greek philosopher Plato described it in the "Dialogues": Around 0 BC, there was a large island opposite the Pillar of Hercules, and there was a whole piece of land surrounded by sea on the edge of the island, which was the continent of Atlantis. Atlantis is an advanced island nation that has conquered many parts of Western Europe and Africa. But it only existed for about 0 years, and was finally flooded.

The details about the continent of Atlantis have already been explained in "Aquaman". As for its location, the only clue is what Plato says that it sits "in front of the Pillar of Hercules". The Pillars of Hercules are the summits of the Strait of Gibraltar in the western Mediterranean. It is recorded that the Atlantean civilization was very developed, they were able to use energy, they had great navigational capabilities, their ships could sail to great distances, in terms of social organization, this civilization had a complete system of management, there were kings, nobles and commoners, etc., in terms of architecture, their urban planning was superb, there were complex and magnificent palaces, beautifully decorated, high-quality building materials, there were many canals in the city, these canals were elaborately designed, and they could be used both for transportation and as a landscape for the city, It was also able to cooperate with water conservancy facilities, and this civilization was very developed at the time, but it disappeared overnight.

There are different opinions about the ruins of the Atlantean civilization, some believe that it slowly sank to the bottom of the sea with the changes in the earth's crust, some believe that the civilization is still buried somewhere, and some even say that traces of the Atlantean civilization can be found under the surface of Antarctica, but it is only covered by glaciers and cannot be found, and some believe that Atlantis may be near the island of Crete in the Mediterranean. Because of the existence of the Minoan civilization in Crete, the Minoan civilization suddenly declined around 1500 BC, and some speculate that it may be related to the legend of the destruction of Atlantis. Moreover, the geographical location of Crete is more consistent with some speculations about the location of Atlantis. In addition to this, scientists have also found some geometrically shaped structures on the seabed of the Bahamas, which are suspected to be the remains of the Atlantean civilization. However, these findings are controversial, and there is not enough evidence to prove that this is Atlantis.

The mysterious disappearance of the Atlantis civilization has made many scientists unable to explain it, and some scientists believe that there was a strong earthquake and tsunami near this civilization at that time, and the tsunami flooded the entire city so the civilization also sank to the bottom of the sea, if this civilization really exists, then according to the chronological order at that time, this civilization is also a very powerful civilization, which can be called a prehistoric civilization, but now scientists cannot be sure, there are many more claims about prehistoric civilization, and there are legends in our country, The most famous is the ancient country of Loulan, Loulan is the name of the ancient country in the Western Regions, it is an ancient small country in western China, the capital of Loulan City, and the ruins are in present-day ChinaXinjiangNorthwest coast of Lop Nur. It used to be a necessary place for the Silk Road, but now only the ruins remain, and the location is locatedXinjiangBayingolin Mongolian Autonomous Prefecture in the north of Ruoqiang County, northwest corner of Lop Nur, 7 km south bank of the Peacock River.

For more than 1900 years, archaeologists and historians have been cracking the mystery of the ancient country of Loulan, but now we don't know what kind of people built such a powerful city, from the appearance of Loulan in 0 BC, to the disappearance of Loulan in 0 AD, there are only 0 years in between, in these 0 years, the ancient country of Loulan has formed a more magnificent super civilization, recorded in the Book of Han, Loulan once had 0 households, a total of 0 people, for a country, this population is really not much, but it is so few people, But it built a powerful country, such a developed country, which mysteriously disappeared overnight, until 0 years, a foreign explorer named Sven Heding, formed an archaeological team to explore the Western Regions, and conducted archaeology and research around the Lop Nur Desert. In an environment full of desert and difficult to survive, Sven and his family wanted to find some water, but suddenly encountered a sweeping sandstorm.

The wind and sand were flying in the sky, covering people's eyes, and Sven and the others had to find a place to hide from the wind and sand. When the wind and sand passed, they returned here again, and found an extremely surprising scene-The flat land, which was full of desert just a moment ago, suddenly appeared one after another towering houses.They have a peculiar shape and ingenious appearance, indicating that all this is the work of a sandstorm. With the further exploration of Sven and others, an ancient city that has been buried for a long time has been excavated, and finally scientists have found through research that this mysterious ancient city is the ancient country of Loulan that mysteriously disappeared in history, the reason for the mysterious disappearance of this ancient country, now scientists are also studying, some scientists believe that this area is located in the Lop Nur Desert, the ecological environment is relatively bad, if there is no large number of trees, then the sandstorm formed by the condensation of wind and sand is very dangerous for human beings. So it is very likely that this ancient country was overwhelmed by sandstorms. These are just speculations by scientists at the moment, but what is the truth? At present, scientists are still actively researching.

If in the history of the earth, there have really been a lot of mysterious prehistoric civilizations, then the ancient legends may be true, I believe that many people have heard a lot of legends, some of these legends may be true, but later generations exaggerated them, in addition, some scientists believe that prehistoric civilizations are actually alien civilizations, at that time these nations encountered the help of alien civilizations, so that their scientific and technological level exceeded the level of science and technology at that time, and these civilizations in science and technology strong enough, Immigrating to other planets, it is also possible, after all, the Mayan civilization and the Atlantean civilization all disappeared mysteriously overnight, if this guess is correct, then there must be many other civilizations in the universe in addition to human civilization, but even if there is no alien civilization, in the long history of the earth, there may be many mysteries that we do not know. There is a cyclical nature on Earth, and every civilization has its own cycle.

The end of one civilization is accompanied by the origin of another civilization, perhaps human civilization is only one of the many civilizations on the earth, in the long history of the earth, there may be many different stages of civilization, but now scientists have not completely solved this mystery,Small storyIt is believed that human beings as the most intelligent life on the earth, human science and technology are constantly progressing and developing, and now human beings have been able to go out of the earth to explore the universe, which shows that the speed of human science and technology development is very fast, although human beings are not yet able to solve these mysteries, but as long as human beings can make unremitting efforts, human science and technology will become more and more powerful, and then human beings will be able to solve more mysteries on the earth.Small storybelieves that prehistoric civilization may really exist, and with the development of human science and technology in the future, human beings will be able to solve this mystery.Small storyI hope this day will come soon, do you have anything to say about this?