As we all know, the aircraft has always been known as one of the most important inventions in the early 20th century, its birth has greatly improved human life and travel mode, so that most of the human traffic habits have changed, but also to provide people with more convenient conditions, the emergence of aircraft can be said to have changed the future of mankind. However, according to the data, as early as 1500 years ago, human beings invented "flying machines" and left them to this day.
<h1 class="pgc-h-arrow-right" > mysterious golden bird in a Colombian site</h1>
The history of human development can be said to be extremely vast and magnificent, after thousands of years of reproduction, we have created countless scientific and technological and humanistic treasures, and we have also experienced this era of high-tech civilization. However, we seem to have touched the peak of the modern level of science and technology, has stood at the top of the pyramid of human civilization, we often have always scorned ancient civilization, thinking that civilization is always progressing and developing, but is this really the case?
At the beginning of the last century, a group of Colombian grave robbers who were not afraid of tigers quietly went deep into the local tropical rainforest, a small group of people and horses staggered on the mud swamp, several tomb robbers with tools along the Magdalena River all the way north, found the local mysterious legend of the Colombian Lolita civilization site, a large amount of gold was covered with dust on the ruins, these tomb robbers immediately launched a destructive excavation and excavation.
Speeding vehicles are full of gold, works of art, these cultural relics are all sent to famous auction houses around the world for auction, among these cultural relics are the "golden bird" that was transported to Germany, which looks inconspicuous, the initial people just thought that the "golden bird" was exquisitely made, but a rare work of art was displayed in the auction house, and the "golden bird" was dusted for half a century.
<h1 class= "pgc-h-arrow-right" > Colombia's mysterious "golden bird" is recognized by experts</h1>
According to records, more than 50 years after the "golden bird" was dug up, when a senior German astronaut passed by a used goods market after work, he very accidentally found this "gold object" outside the antique auction house that seemed to be spreading its wings, and the "gold object" displayed in the window was the "golden bird" stolen by a group of grave robbers who went deep into the Colombian ruins 50 years ago, and went to the window of today's antique shop.
The German veteran astronaut carefully took this bottle of gold in his hand and looked at this golden relic, he seemed to be very familiar with this shape, after playing with it for a while, although he did not know what it was, he always felt that this bottle of gold would be very unusual, so the astronaut bought this bottle of "golden bird" at a high price and brought it back to his home.
After returning home, the astronaut took the purchased bottle of "Golden Bird" and played it back and forth, and suddenly he seemed to think of where the familiar feeling of this bottle of "Golden Bird" was, it turned out that the prototype of this bottle of "Golden Bird" was particularly like an airplane flying in the blue sky! To be precise, this "golden bird" that spreads its wings and flies, in his eyes, is actually more like a beautifully crafted ancient flying machine.
Fortunately, the shape of this bottle of gold cultural relics is very chic, otherwise it would have been taken by previous owners to melt away the "golden bird" for sale. Since he is a senior German aerospace expert, his professional ability is far beyond ordinary people, he put this bottle of "golden bird" in a vent, in order to do experiments to verify his conjecture. The moment the bottle of "Golden Bird" entered the wind outlet, although it shook from side to side, it quickly regained its balance and maintained its posture very smoothly, and then there was no sign of losing its balance at all.
His vent experiment shows that senior aerospace experts think that the "golden bird" Whether it is the damping of the air flow, the Reynolds number, etc., the "golden bird" is fully in line with the aerodynamic theory, the aeronautician based on the experimental theory, he concluded that it is very likely to be an ancient aviation high-tech aircraft, but it is really surprising to know that there is no such precision high-tech instrument as modern in ancient times, modern people are separated from formulas, instruments and other conditions and equipment, want to make such a magical and wonderful aircraft, We simply can't imagine it.
<h1 class = "pgc-h-arrow-right" > build an airplane in the shape of a "golden bird" and even fly into the sky</h1>
The veteran German aerospace expert wanted to study the artifact further, so he used his area of expertise to add an engine and propeller to the interior of his golden bird, and further fixed many loose parts of the golden bird over the years, leaving the rest unchanged, in order to test its true flight.
The result was not what the aerospace expert expected, on the fuselage of this ancient "golden plane", the airflow fed back by the test data can even be compared to that of modern aircraft, he just gave the golden bird a working motor, the bottle of "golden bird" still successfully flew into the blue sky, and after the motor power was exhausted, the "golden bird" landed smoothly under the witness of the astronaut.
This matter was written by this aeronauticalist as a paper, which once caused a huge controversy in the scientific and archaeological circles, after all, no one would believe that 1500 years ago, when the productivity and technological level were extremely low compared with modern times, human beings at that time actually had the concept of "flying machines", and successfully manufactured them and successfully flew into the sky.
It is precisely because this matter is too subversive of people's imagination space, so many experts have written articles questioning the authenticity of its existence, believing that it is itself the product of the imagination of the ancients, and it is impossible to have such a high-end "aircraft" under such a backward production level in ancient times, and this imaginary product is then used by aerospace experts.
With more and more social doubts, more and more scientists with scientific basis for its voice, that there are also certain science and technology in ancient times can make this bottle of "golden bird" soar in the blue sky, if from an aerodynamic point of view, this "golden plane" as a whole is triangular, with an upright tail, a horizontal tail, and a complete fuselage, from the appearance point of view, even fully meet the requirements of the physics of contemporary aircraft ascension.
This structure of the aircraft does not actually meet the characteristics of any similar species in nature, and even on a deeper level, the "Golden Bird" also has the typical arrow-shaped wings of modern aircraft, and is completely similar to the wings of the high-speed aerodynamic design of the space shuttle, based on this view, they are very supportive of the views of aerospace experts, and until now, the "Golden Bird" is still a legend and mystery.