Who knows what are the interesting mysteries of nature? There better be

The Wang Gong Factory Big Bang (Imperial Capital Big Bang), Tunguska Big Bang and the "Mountain of Death" Big Bang in ancient India are listed as the three natural mysteries in the world. 1. The Imperial Capital Big Bang (1626) At 7-9 am, Beijing, the old capital of the Ming Dynasty, "roared from the northeast to the southwest corner". Suddenly there was a loud noise, and the sky was falling and rocks were flying all over the sky. Hundreds of tons of black powder in Wang Gong factory were suddenly hit by fireballs falling from the sky, and a large black mushroom cloud rose like a pillar in the southwest corner of the city. It was dark at the brake time, and suddenly the wind blew, taking people, animals, stones, wood and other things straight into the sky and blowing to the northeast. For a time, wood, stones, heads, legs, arms, people without limbs and feet, people without heads and faces, donkeys, horses, chickens and dogs fell from the sky.

It rained for two hours, causing more than 20,000 casualties. It began to rain in the urban area with Wang Gong factory as the center, about 6.5 kilometers long and about 1.5-2 kilometers wide. In the area around Tiananmen Square in Xi 'an, it rained with iron slag, and a stone lion weighing 2,500 kilograms on Shima Street was also thrown out about 2.5 kilometers away from Shunchengmen. Big logs were blown to Miyun in the suburbs, and some people were blown to Jixian County, which is 0/80 km away from Beijing/KLOC. Tens of thousands of houses were razed to the ground, rubble fell from the air, and some clothes flew to Changping. All the casualties have no clothes, shoes and socks, and they are all naked. The craftsmen who were working in the Forbidden City were knocked down from the high scaffolding, and more than 2,000 people were smashed into "meat pies".

Because the big explosion happened near the palace, the Gan Qing Hall on the edge of the explosion area was severely damaged.

At that time, Zhu Youxiao, the Emperor of the Apocalypse, was having breakfast in the Qing Palace when he heard a loud noise and ran out in a hurry. A eunuch helped him to the Jiaotai Hall to escape. When he arrived at Jianji Hall, wooden sills and tiles fell from the sky. The eunuch's brain was smashed, and only Zhu Youxiao ran into the Jiaotai Hall and hid under the big table in the corner to survive. None of the eunuchs who served breakfast for the emperor in Gan Qing Palace was spared.

This is the world-famous capital explosion, or the disaster of the maharaja factory. Many historical materials have recorded the big bang.

In the long history of human civilization, this kind of disaster in land towns is not very rare. It is different from a single natural disaster, because it is sudden and destructive in time, and it has become a typical sensational land disaster. About its origin, it has always been an unsolved natural mystery. Experts have had many speculations about this big explosion that shocked China and foreign countries.

The first is the "earthquake" theory. The main basis is that there was an earthquake in Shi Jing on the sixth day of May in the sixth year of the Apocalypse, and there are clear records about this earthquake in Hebei and Tianjin. Rolling fireballs are very similar to earthquake precursors. But the earthquake theory can't explain the phenomenon of "nudity".

No matter the survivors or the dead and wounded in the big bang in the capital, all the people who were attacked by that sudden hurricane were naked. This is really a strange thing that has never happened before. An injured witness saw that both men and women were naked in the fire of the chain reaction explosion. A woman covers her lower body with tiles while walking, some women cover her lower body with foot binding tapes, and some men and women wear half a pair of worn trousers or half a sheet. There is a sedan chair passing by in Yuanhongsi Street. When the explosion rang, the top of the sedan chair was lifted by the strong wind, and all the female guests in the sedan chair were naked. They curled up in the sedan chair and were not hurt. According to their later self-reports, it seems that someone took off their underwear, underwear, blouse and skirt in the black fog and smoke during the explosion. When the explosion happened, many brown hats, shirts and trousers, shoes and socks suddenly disappeared without a trace.

After the explosion, people found piles of clothes in the Changping state teaching field. 1976 A major earthquake occurred in Tangshan, China. There were also rolling red fireballs during the earthquake, but no naked casualties were seen. Moreover, seismology also ignores an important fact: the explosion of atomic bombs or hydrogen bombs will cause earthquakes. This "artificial earthquake" is completely different from the crustal earthquake caused by the collision of natural land plates in Tangshan.

Secondly, it is said that "the hurricane was killed". This can explain the phenomenon that the stone lion was thrown far away, objects were thrown into the sky, trees were uprooted, bodies were thrown far away and all kinds of nudity in 180, but it can't explain earthquakes, fireballs, earth sounds and so on.

Once again, it is the theory of "the powerful explosive power of terrestrial thermonuclear energy". Whether underground natural nuclear explosion can occur in the shallow crust is still controversial and needs further discussion.

During the 300 years from the Big Bang in the capital to today, there are at least dozens of hypotheses, although they all explain some problems from different angles. However, there is no reasonable and perfect scientific explanation for any hypothesis.

In recent ten years, some people think that the Shi Jing Big Bang is similar to the Tunguska Big Bang in the Soviet Union, which was caused by the falling of meteorites. During the period of 1986, experts such as Beijing Seismological Bureau and Beijing Observatory jointly held a seminar on the mystery of the Big Bang in Beijing. Experts agree that the cause of the Big Bang in Shi Jing was the impact of an asteroid. This is very similar to the impact of "voices from outside", hurricanes, craters and meteorites before the explosion. But why were there no records of meteorites in the Ming Dynasty, when astronomy was relatively developed? This is a problem that puzzles experts and scholars. However, if it is really a meteorite fall, meteorites or fragments of meteorites will definitely be left in the strata of Wang Gongchang, and accurate answers can be obtained through field excavation or detection in the future.

Second, the Tunguska Big Bang.

One hundred years ago, the Tunguska explosion in Siberia, Russia. Although a century has passed, the mystery left by the Big Bang remains unsolved.

As powerful as Chernobyl

At 7: 00 am local time on June 30th, 1908, a discerning fireball "rumbled" over Siberia, Russia, sweeping the air from southeast to northwest, and rowed to the jungle area north of the Tunguska River in Shiquan. From the Lena River to the Tunguska River in Shiquan, the whole eastern Siberia has witnessed this "whisper", and some residents even think that a second sun has appeared in the sky. People are in awe of its dazzling light and rumbling sound. A train in trans-siberian railway temporarily stopped in Kansk because the driver mistakenly thought that the car had exploded. There was also great panic in villages and towns near Lower Tunguska and angara. Some soldiers who had just returned from the Russo-Japanese War thought that the Japanese had hit their home.

The fireball finally exploded 7- 10 km above the Siberian virgin forest area, burning hundreds of square kilometers of forest and triggering an earthquake of magnitude 4.7-5, which was felt in Siberia, Europe and America. According to the later expert's calculation, the explosion power is equivalent to 1000 times of Hiroshima atomic bomb, and the damage degree of forest is equivalent to the damage degree to the surrounding environment after the explosion of Unit 4 of Chernobyl nuclear power plant in Ukraine, but there is no nuclear radiation pollution.

Fortunately, the falling area was inaccessible and no heavy casualties were caused. However, a herdsmen's camp in Ewenki (a local ethnic group, formerly known as Tunguska, China called Ewenki), which is dozens of kilometers away from the explosion center, personally felt the great power of the explosion-the tent was overturned by the powerful air billow, the hounds fled in panic, and nearly a thousand reindeer were killed instantly. Ewenki nomads have an unwritten clan rule: if there is a forest fire, they must immediately put down their fire fighting work. In this way, the men in the camp immediately rushed to the scene after the explosion caused a forest fire. On the way, they were surprised to find that the two hills they frequented suddenly disappeared: one was razed to the ground, the other became a lake, and boiling water kept pouring out. Reminiscent of the fireball in the air before the explosion, the kind herders think that it must be the appearance of Ogda, the evil fire god in the national legend. So they stopped and invited Suzdalev, a local businessman who had seen the world. The latter warned herders to keep their mouths shut, otherwise the forest would be burned, wild animals would be scared away and the natural hunting grounds on which they depended would be destroyed. Because of this, the Ewenki people have regarded the explosion site as a forbidden area for many years and dare not set foot in it.

/kloc-No remains were found in 0/00.

Because of the remoteness of Tunguska, nobody cared about the Big Bang in the first decade. 192 1 year, Leonid coolidge, a Soviet natural scientist, led an investigation team of the Soviet Academy of Sciences to Siberia to collect relevant research data. At that time, newspapers generally reported that the fireball landed in the Kansk region of Yenisei, but coolidge concluded that the fireball did pass over Yenisei, but it finally landed near the Tunguska River in Shiquan. In this way, after six years of searching, Culic's expedition entered the explosion area for the first time at 1927. The team members found a large area of burned forest land and decided that it should be caused by the fall of a big meteorite. However, they searched the surrounding woodlands and found no expected meteorite fragments and craters, only a swamp.

Culic camped in Vanavara, 66 kilometers away from the explosion center, and has organized six large-scale inspection activities. The explorer has an ambitious plan: to build an airport and a narrow-gauge railway to transport people and materials, drain the water in the swamp and find the remains of meteorites. Then, a huge science palace will be built in Vanavara, where meteorite researchers can engage in scientific research all the year round. In order to realize his ambition, he kept asking the Soviet People's Committee and the Academy of Sciences for funds ... and even quarreled with the leaders. However, the funds raised were still short of funds and workers-the local Ewenki people were unwilling to set foot in the restricted area even if they were abusive, and most scientists in the Soviet Union were not optimistic about the scientific research value of the mysterious "meteorite" in Tunguska at that time, and the grand blueprint of coolidge was less than 1/3. In the 1960s, the Meteorite Committee of the Soviet Academy of Sciences terminated its field research.

After the cold war, a large number of western scientists and expeditions poured into China. However, so far, they haven't made a major breakthrough, and they can't solve the biggest mystery of the Tunguska Big Bang-there was a huge explosion over the forest area. Judging from the explosive power, the crashed celestial body should weigh thousands of tons, but why did such a monster leave no residue after the explosion?

There are different opinions about the cause of the explosion.

It is precisely because the big bang did not leave enough physical evidence that it caused many speculations about it. After the initial conjecture that meteorites hit the earth, someone first put forward the "comet theory" in 1934. It is believed that the huge fireball that cuts through the atmosphere is not a meteorite, but the nucleus of a comet. Comets are mainly composed of gas and ice, which may explain why no space material was found at the explosion site. But later research on Halley's comet shows that this assumption is not impeccable. Because the proportion of high melting point substances such as silicide in comets is much higher than expected, and these substances will still remain after explosion and combustion.

After the advent of nuclear weapons, the Tunguska Big Bang once again attracted the attention of the world-it was too similar to the appearance of a nuclear explosion. Alexander kazantsev, a Soviet science fiction writer, put forward a bold conjecture in 1946: The fireball that crashed in the Siberian jungle was not an ordinary celestial body, but an alien spacecraft carrying nuclear equipment. The theory of "spacecraft from outer space" has been enthusiastically sought after by UFO fans.

1973, American physicists Albert Jackson and Mike Ryan put forward the theory of "black hole", thinking that the Tunguska meteorite is actually a miniature black hole that runs through the whole earth from Siberia. In addition, some scientists try to turn to the factors of the earth itself. Some people think that methane escaping from cracks in rock formations accumulates on a large scale and eventually leads to an explosion. Others think that lightning caused the big explosion. Some people even boldly speculated that the Big Bang was caused by the earth people, and it was a catastrophe caused by careless calculation errors of American physicist Tesla in the experiment of remote wireless energy conversion system.

Six popular hypotheses of the Tunguska Big Bang

Meteorite impact theory;

Leonid Culic, a scientist of the former Soviet Union and the first person at the Tunguska site, believes that the Tunguska Big Bang in 1908 was caused by a meteor falling to the ground. Later, American scientists also used computers to simulate the big bang effect caused by the high-speed impact of meteorites in the laboratory. The computer simulation well explains that the ground dust raised by the shock wave reaches the outer layer of the atmosphere, and the reflected sunlight causes the surrounding area of Tunguska to be like day and night. Unfortunately, for a long time, all the field trips did not find any meteorite wreckage.

Nuclear explosion theory:

1945 In August, at the end of World War II, the United States dropped the first atomic bomb that shocked the world in Hiroshima, Japan. The atomic bomb exploded at an altitude of 1800 feet above the ground, which brought great disaster to the people of Hiroshima. However, the scene of Hiroshima's atomic bomb destruction unexpectedly gave scientists who studied the "Tunguska Big Bang" new enlightenment. Thunderous explosions, towering columns of fire, mushroom-shaped smoke clouds, as well as violent earthquakes, powerful shock waves and light radiation, are almost similar to the Tunguska Big Bang. Therefore, cassatt, an expert in military engineering in the former Soviet Union, boldly put forward a new viewpoint that 1908 Tunguska Big Bang was a thermonuclear explosion for the first time.

The alien spacecraft said:

1946, cassatt, who put forward the theory of thermonuclear explosion, not only affirmed that the "Tunguska Big Bang" was a nuclear explosion, but even more surprisingly, he put forward such a bold speculation for the first time not long after: the mysterious monster of the Tunguska Big Bang was the first spaceship to visit our earth.

Antimatter impact theory;

1965, three American scientists suggested that the Tunguska Big Bang might be caused by an antimatter-anti-meteorite that landed on the earth from space. In their investigation report, they said that on the same day, a meteorite composed of "antimatter" accidentally broke into the earth, which triggered the disaster. They believe that the collision between half a gram of "anti-iron" and half a gram of iron is enough to produce the destructive power equivalent to the atomic bomb that exploded in Hiroshima.

Black hole impact theory;

1973, according to the theory of black hole celestial bodies, two scientists, Jackson and Ryan of the University of Texas in the United States, believed that the "Tunguska Big Bang" was caused by the strong gravity of tiny black hole celestial bodies. Their conclusion is that "miniature black holes pass through the earth in a certain area of the Atlantic Ocean between Iceland and Nuffin Island (Canada)."

Comet impact theory;

The first person to put forward the theory of comet impact was Petrov, an academician of the former Soviet Academy of Sciences. He believes that the Tunguska Big Bang was caused by a comet made of loose snow from a distant part of the solar system. When it breaks through the earth's surface atmosphere at a speed of 40,000 kilometers per hour, superheated gas is generated due to friction. As soon as this gas touches the ground, it produces a huge shock wave equivalent to the destructive power of several atomic bombs. Due to the rapid evaporation of comets, there is no debris left on the earth as "physical evidence".

Third, the mystery of the mountain of death in India

In addition to the Shi Jing Big Bang and the Tunguska Big Bang, there is also the mystery of the Indian Dead Mountain, which is listed as one of the three natural mysteries in the world.

1922, Indian archaeologist Ban Naji discovered an ancient relic on an island in the Indus River. From the ruins, it turned out to be a city, as if it was suddenly destroyed one day 3500 years ago. What the hell happened here? People have been puzzled about this for many years, so they gave the city a strange name: Moheng Zhuodaruo, which translates into Chinese as "the mountain of death".

How was the city destroyed? After a large number of field investigations, scientists put forward several possibilities, such as flood disaster, extinct disease and conqueror invasion. In addition, British scientist Zhu Wenbo and Italian scientist Wen proposed an amazing hypothesis: Moheng Luocheng suffered the fate of Hiroshima 1945.

They believe that although the city was built on a river island with abundant water resources, no trace of flood disaster was found. On the contrary, there are signs that there was a large-scale fire here.

The two scholars analyzed many details, especially a large number of charred clay and mineral fragments in the ruins. Experiments in the laboratories of the University of Rome and the Italian National Research Association show that their melting temperatures are as high as 1400℃- 1500℃. Under the production conditions at that time, such a high temperature can only be formed in a smelting workshop like forging furnace, and a large number of burnt clay and mineral fragments can never be formed in a few forging furnace.

Many traces of explosion were also found in the city of "Mountain of Death". They found an explosion center and the buildings in the central area were razed to the ground. From this center outward, the farther away, the less damage, while the buildings in the most marginal areas are almost intact. This is very similar to the scene after the atomic bomb explosion in Hiroshima.

This assumption has a premise, that is, it must be assumed that the conquerors in the Indus Valley have mastered atomic energy technology, which seems hard to believe. However, there is a description of the war in the ancient Indian Sanskrit narrative poem Mahabharata: "It seems that the power of nature suddenly comes out of generate. The sun is spinning. The blazing flames of weapons set the earth on fire. The elephant ran wildly in the fire, trying to avoid this terrible disaster. The river boiled, all the animals died, the enemies fell one by one, and the bodies were in a mess. The chariots and horses were burned and the whole battlefield was in flames. The sea was silent, the wind blew and the earth was illuminated. This is really a creepy picture. The body of the deceased was mutilated and deformed by the terrible fire. We have never seen or heard of such a weapon. " This terrible scene forced us to associate this "secret weapon" with the atomic bomb.

If so, who are these mysterious conquerors? Where did they come from? Could they be other intelligent creatures from the universe? Like many other mysteries on earth, many people firmly believe that the collapse of Moheng Zhuo Da Luocheng was related to aliens. Because they can fly spacecraft across the vast interstellar space to reach the earth, they can also master atomic energy or more advanced technology.

In addition, archaeologists found only a few human bones in the "Mountain of Death". Will those missing residents be taken away by aliens?