The "Big Bang Theory" put forward by the British scientist Stephen Hawking holds that human beings remain unsolved.
The universe originated from a big bang150-1800 million years ago. At first, all the matter in the universe was concentrated at a certain base point. After the Big Bang, the universe expanded infinitely, and the temperature was as high as1500 million degrees. There are only elementary particles such as neutrons, electrons, photons and neutrinos in the universe. When the temperature dropped to1000 billion degrees, at the beginning of last century, scientists observed a general red shift in the spectrum of galaxies, which proved that the universe was still expanding. 1965, 3K microwave background radiation in the universe was discovered. In addition, there is a lot of helium in the mass of celestial bodies, and the fact that all the stars observed by astronomers are less than 1000 billion years supports the "big bang theory". As for the future of the universe, some people think that the universe will expand indefinitely, and will die after 1000 billion years. All stars will eventually form "black holes", neutron stars or black dwarf. There is also a view that the universe will begin to shrink after a certain period of expansion, and will shrink to a point after 1000 billion years, and then explode again to form a new universe. The unsolved mystery of mankind
Edit the mystery of dinosaur extinction
Dinosaurs were once the most successful creatures on earth. They ruled the earth for a long time from 200 million years ago to 65 million years ago.
1500,000 years, however, at the end of Mesozoic, it quickly became extinct. Scientists have different opinions and put forward theories such as climate change, asteroid collision, nova explosion and survival of the fittest to explain its extinction. But some people think that dinosaurs did not become extinct, but evolved into birds. Modern birds, from hummingbirds to ostriches, are descendants of dinosaurs. On Komodo Island in Indonesia, there lived a snake-like animal named Komodo Dragon with short and thick limbs. It is considered to be a descendant of prehistoric dinosaurs. In Gabon, Africa, indigenous people often see a giant animal similar to prehistoric sauropods, with reddish-brown skin and a neck of three meters long. This animal was found in the local swamp area. It seems that humans need to know more about dinosaurs and their extinction.
Edit the mystery of the Tunguska Big Bang.
1On June 30th, 908, a violent explosion occurred in Tunguska, Siberia, Russia, and the mystery of mankind remained unsolved.
A dazzling fireball crossed Eurasia, crashed into the ground and exploded at low altitude. In an instant, 6,000 square kilometers of virgin forest fell radially everywhere, and smoke rose as high as 20,000 meters. The loud sound reached 1000 kilometers away. According to calculation, the power of the explosion is equivalent to 65,438+0,000 times that of the Hiroshima atomic bomb. Because the explosion site is inaccessible, more than ten years later, then, what caused this catastrophe? Whether it is meteorites, nuclear explosions, antimatter, or anything else, scientists have calculated that the speed of fireballs flying is 2400-3600 km/h, while the speed of meteorites entering the atmosphere will not be less than 40000 km/h, so some people suspect that it is a man-made object. In addition, scientists' observation results of fireball flight trajectory are quite different, some think it is from east to west, others think it is from south to north, and there is reliable evidence. Therefore, some people speculate that the fireball changed direction halfway. In a word, the Tunguska Big Bang is beyond the known conventions of human beings and cannot be explained by known natural phenomena and human factors.
Edit this paragraph: The Big Bang in Wang Gong factory.
1626 (the sixth year of the Ming dynasty's apocalypse) On May 30th, a bizarre and huge disaster occurred in the area around Beijing Wang Gong factory, causing huge casualties. There was a loud noise, and suddenly the wind blew and it was dark. People, animals, trees, bricks, etc. Be swept into the air and fall with the wind. Tens of thousands of houses are dusty, killing and injuring more than 20 thousand people, which is shocking and shocking. After the disaster, men and women were naked, and all the clothes, jewelry and utensils floated to the western hills. At that time, all the 3,000 craftsmen who were repairing the fence outside the Forbidden City fell off the scaffolding and broke into meat buns. Emperor Apocalypse, who was having breakfast, survived by hiding under the dragon book case. Strangely enough, there was "not an inch of wood burning in the center of the explosion, and there were no signs of burning". It is difficult to answer the disaster caused by the explosion of powder magazine or earthquake. At that time, there were different opinions and people's grievances were boiling. The Emperor of the Apocalypse had to commit a crime and grant amnesty to the world. This incident was recorded in the official history of the Ming Dynasty by the imperial eunuch.
Edit this paragraph of the mystery of the devil's delta
The Bermuda Triangle lies between Bermuda and Florida. Since16th century, human beings have not solved the mystery of this sea area.
Hundreds of planes and ships mysteriously disappeared, known as the "triangle of death". 19 18 On March 4th, the American warship "Cyclops" with more than 300 people on board disappeared, and it was too late to send out a distress signal. The Japanese freighter "Frye Maru" disappeared at 1925, and the radio came out "Quick! Come on! Death is before our eyes. Come and help. . . . "It came to an abrupt end. 1945 65438+On February 5th, five American Avengers attack planes disappeared, and the command center received a signal: "Now the location is unknown, and we have lost our direction". Five minutes later, a PBM seaplane went to search, and soon, it also mysteriously disappeared. The situation was so serious that the United States mobilized more than 600 planes and hundreds of ships to search and found nothing. 199 1 year, the explorer said that five Avengers planes were found at the bottom of the Atlantic Ocean, and the other four planes were in good condition except one that broke in the middle. Scientists put forward different hypotheses: magnetic field theory; Submarine cave theory; UFO said; Delay theory and so on. People talk about the tiger, but some pilots pass through this sea area every day and have worked for more than 30 years without an accident. I hope this mystery can be solved as soon as possible.
Edit this savage mystery
There are legends about "savage" in many parts of the world. 100 for more than a year, there have been people in North America who have not solved the mystery of mankind.
Witnessed the "savage", called "bigfoot", which is characterized by resembling human beings, walking upright, swinging his arms, covered with long hair, 8-9 feet tall and unable to speak. Experts believe that this may be the offspring of ancient great apes, and it is still in the observation stage. Coincidentally, the legend of "Snowman" is still circulating in the foothills of the Himalayas in Tibet and on the banks of Lake Baikal in Siberia. 195 1 year, Shipton, the captain of Mount Everest in England, took the first clear photo of the footprints of a snowman, which finally convinced scientists. The footprint length is 3 1. 3 cm, width 18. 8 cm, thumb abduction. In Shennongjia, Hubei, many witnesses have seen the "savage" and collected some hair. People describe it like this: eyes are like people, face is long, mouth is prominent, limbs are stout, there is no tail, forearms and hind legs are obviously differentiated, and the whole body is brownish red hair. During the period of 1995, China State Environmental Protection Administration and China Scientific Investigation Association organized a scientific investigation team to visit Shennongjia. Perhaps, in the near future, the mystery of "savage" will be unveiled to the world.
Edit the mysterious ancient map of Turkey
In the Putokabi Palace in Istanbul, Turkey, there is a map drawn by the commander of the Ottoman navy in the 6th century/kloc-0. The time is from 15 13 to 1528. In the postscript, Rice wrote: "I consulted 20 ancient maps before drawing this map." Experts are surprised to find that these maps are absolutely accurate, and the main peaks and rivers from the Mediterranean to the Dead Sea, from South America to North America, and even Antarctica are accurately marked on the maps. However, according to historical records, the Antarctic continent was only confirmed to exist in 1820, and the most surprising thing is that the mountains on the map were not discovered by scientists until 1952. Today's Antarctic continent is a world of ice and snow, with neither rivers nor bays. However, people have gone from 1532 to Olongji. The location of the river bend marked on the map of Fez Antarctic really found glaciers hidden under the ice and snow. Experts infer that these maps should have been drawn when the Antarctic continent was not covered with ice and snow, and the time was 6000 to 15000 years ago. In addition, experts also found the astrolabe of Islamic Cathedral V in 1502. The sub-Saharan Africa on the map has become a fertile land with many lakes, rivers and cities. Modern science and technology have proved that the ancient Sahara is indeed what it looks like on the map. The coordinates of these maps are very accurate. Scientists speculate that these maps should be taken from high altitude with sophisticated geodetic instruments. It was originally drawn by an ancient nation with developed navigation.
Edit the mystery of the giant stone statue on Easter Island.
1772, the Dutch discovered this nameless island in the South Pacific at Easter, which is an unsolved mystery of mankind.
It's called Easter Island. The island is surrounded by huge stone statues, the highest of which is 22 meters, weighing 400 tons, with an average of 60 tons, totaling 1000. The statue has a strange shape, deep eye socket, no eyes, high nose, closed lips, long auricle, wide eyebrow arch, hands on the stomach, serious expression, standing side by side by the sea, as if looking out and thinking. There are also some statues lying on the road of carrying and in the quarry on the mountain. According to records, the earliest indigenous people on the island came from Porini, West Asia, at the end of 12, but giant stone statues already existed at that time, and it should be determined to be around 600-700 AD. People have many questions: Who carved these huge stone statues? How did it get to the seaside? Why? How was it carved? Why did you suddenly stop carving? Where did they go? Some people think that there are stone steps under the Stonehenge, 3 meters high, and there should be tombs below. The megalithic statue is a simulation of the patron saint or the deceased himself. Others believe that there was once an ancient continent in the South Pacific that suddenly sank, and the inhabitants of the continent created a splendid civilization. Easter Island was originally a hilltop, a corner of the ancient land remaining at sea level. However, people have not confirmed the existence of ancient land, nor can they solve how sculptors carried these behemoths in extremely primitive times. Perhaps this will be an eternal secret left by a lost civilization.
Edit this mysterious huge map of Nazca, Peru.
There is a 350-square-kilometer "Nazca Wasteland" in Fiona Fang, Peru. Standing on the ground, it is desolate, and many depths are scattered on the surface. If you look down at the earth from the air, you will find that these stone troughs have become thick lines arranged in geometric patterns, forming various patterns and figures, such as birds, crocodiles, monkeys, spiders, triangles, irregular quadrangles and so on. Each pattern has hundreds of square meters. In the steep pisco Bay, there is an artificial rock wall with a height of 250 meters, on which a pattern with a length of 200 meters and a width of 2 meters is built with white phosphorescent stone. People call it a trident, just like a navigation mark, you can see it from the sea. Who left these huge pictures? Many people think it is a masterpiece of ancient Incas. There is a village in England called platon, and there are many huge pictures on the limestone slope nearby. The most famous is "platon White Horse", which is 55 meters long and peaceful. I wonder who carved it. Today, there is no satisfactory answer.
Editing the Mystery of the White Snake Mural in Southern Africa
19 18, German Mark found a beautiful mural in a cave in Brand Mountain, Namibia. The figure in the painting is exactly like a lady in the 20th century, wearing a short-sleeved pullover, breeches, gloves, tight hips, suspenders and casual shoes, with a fashionable modern hairstyle and pearls on her arms, waist and legs. There is also a thin man in the mural, wearing a mask and holding a barbed stick, surrounded by primitive animal paintings. It is incredible that our ancestors who were still in the wild times could have such an imagination. There are some strange murals in Anan Highland, Australia. The people in the painting are wearing spacesuits like today, with helmets on their heads, something like an antenna on their bodies, zippers and tails on their clothes. This is simply the image of an astronaut today. There are also such murals in other parts of the world. Is it possible that primitive people in prehistoric times thought of clothes, shoes, hats, socks and even helmet pants when they were still living in caves? What is the basis of their painting?
Editing the mystery of human origin
Darwin's theory of biological evolution points out that human beings evolved from apes. Combined with contemporary archaeological achievements, the time schedule of human evolution is Australopithecus (14-8 million years ago), Australopithecus (4-19 million years ago) and Ape (17-200,000 years ago). 1960, Thomas Hardy, an Englishman, put forward the theory of "sea ape", pointing out that 8-4 million years ago, apes went to sea to live and then returned to land. The evidence is that human skin is naked, without thick body hair, with subcutaneous fat, lacrimal gland secretes and excretes salt, and the physiological mechanism of sweating and sexual behavior is like that of aquatic animals, while primates have thick body hair and no subcutaneous fat, which is very different from human beings. People give birth in water without pain, babies naturally like water, and people's reaction when diving is similar to that of seals. However, this theory can't explain the missing ring of fossils 4 million years ago, and humans have not found any marine ape fossils so far. Some scientists have suggested that during the 4 million-year vacancy period, Australopithecus and a certain marine organism had genetic recombination, that is, the theory of "the combination of land and sea ancestors". As for what kind of marine life it is, there is no evidence. Some scientists believe that human ancestors were formed by the combination of aliens and female apes on earth. In a word, the mystery of human origin is still controversial and needs evidence. With the development of science, this mystery will be solved sooner or later. The unsolved mystery of mankind