When talking about the greatest scientist in human history, we have to mention the "scientific all-rounder" - Leonardo da Vinci . Seeing this name, I believe many friends think that Leonardo da Vinci is just a painter. However, in fact, Leonardo da Vinci was a representative figure of the European Renaissance. He was not only a painter, but also an outstanding scientist and inventor.
Later generations' evaluation of Leonardo da Vinci even called him the only "scientific all-rounder" in human history. To this day, there are many unsolved mysteries hidden in Leonardo da Vinci.
The history of Leonardo da Vinci’s “upgrade”
According to data, Leonardo da Vinci was born in a small town in the middle of the 15th century, and until his death, Leonardo did not have a real surname because he was an unknown person. Accredited illegitimate child.
His father was a gentleman from a prominent family, while Leonardo da Vinci's mother was just an ordinary peasant woman. No one knows how they fell in love, which also led to Leonardo da Vinci's special life.
Judging from Da Vinci’s early experience, Da Vinci was never recognized and never showed any extraordinary talent. It was not until Da Vinci was more than ten years old that he went to a cave. After that, Leonardo da Vinci began to get out of control. Even though he had never studied systematically, he began to make achievements in many fields.
Throughout Leonardo da Vinci's life, he left more than 15,000 pages of manuscripts after his death. These are the crystallization of Leonardo's life's hard work. Many modern science and technologies appeared in Da Vinci's manuscripts, and more The most amazing thing is that Da Vinci always used mirror words to record, which also makes it more difficult to understand Da Vinci's manuscripts.
500 years ago, Leonardo da Vinci's heart puzzle
1 In the winter of 1510 to 1511, Leonardo da Vinci and anatomy Professor Marcantonio de la Torre conducted anatomical studies on more than 20 corpses. During this period, he He drew various observed human tissues on his manuscripts. It is estimated that there are more than 600 sketches describing human bones, organs, blood vessels, etc. in his notes.
Of course, there must be a heart among these organs. It is worth mentioning that Leonardo da Vinci not only drew a complete heart, but also its internal structure. Among them is a very complex muscle fiber called myocardial trabeculae. Medical scientists at that time had not yet reached a conclusion regarding the role of myocardial trabeculae, so this issue was also called the "heart puzzle" left by Leonardo da Vinci.
It was not until the development of modern medicine and the assistance of relevant equipment that humans solved this mystery that has troubled us for 500 years. " natural " magazine explains: Myocardial trabeculae can make the heart pump more powerfully when pumping blood, which is equivalent to adding a boost to the heart when pumping blood, effectively helping the body's blood circulation. It can be seen that myocardial trabeculae are not tasteless decorations. Analysis table of the impact of myocardial trabeculae on the heart's pumping ability. But you must know that the results of this study were obtained using tens of thousands of cardiac magnetic resonance images, coupled with the artificial intelligence recognition and analysis system. 500 years ago, Leonardo da Vinci was able to discover the existence of such a structure while dissecting corpses. Although he did not explain the use of this structure in the manuscript, it undoubtedly played an important role in the study of heart organs in later generations.
Heart Organ It is precisely because of this that Leonardo da Vinci is called the "ancestor of modern physiological anatomy". Judging from his many achievements, he is well deserved.
As early as when the heart just begins to develop, "myocardial trabeculae" have already appeared. Whether the heart can develop healthily is also related to "myocardial trabeculae." Through experiments on embryonic mice, it has been proven many times that "myocardial trabeculae" The importance of trabeculae. It can be said that Leonardo da Vinci was 500 years ahead in terms of "myocardial trabeculae" alone.
Leonardo da Vinci has already designed a robot
And this is just one of Leonardo’s mysteries. When we always think that robots are an invention of modern society, we don’t know that as early as the end of the 15th century, Leonardo da Vinci had already designed Robots, but because it has been so long ago, no one knows whether Leonardo da Vinci successfully created a "robot" entity.
Leonardo da Vinci designed a rudimentary robot due to the influence of some mechanics at the time. This is related to Leonardo da Vinci's painting talent. In order to understand the structure of the human body, Da Vinci risked the world's unknown and personally dissected dozens of corpses. This bold approach allowed him to understand the joints and muscles of the human body. , even had a great understanding of the internal organs, and even painted what he saw. It was his experience of dissecting the human body that enabled him to fully understand the structure of the human body. On this basis, he drew a humanoid robot based on his knowledge of the human body.
, coupled with the various experiments he had done before and the knowledge in various disciplines, enabled him to make this conjecture a reality. Design a rudimentary robot. He used wood, leather, and metal as materials to make a head for the robot. A gear drive device is used, several mechanical rods are added, and the gears are installed on the chest of the robot. In this way, the robot has a movable arm and can stand up and sit down. Still using the same principle, he used a rotating rod to connect it to the robot's head. The robot's head can also rotate and its lower jaw can open and close. It can also make sounds, which already has the prototype of a robot. Moreover, Leonardo da Vinci also built a motor vehicle and designed a method to perform heart repair surgery. This surgical plan was successfully used by doctors in 2005. Is this a medieval human?
In addition, Leonardo da Vinci also drew many modern products in his manuscripts, such as cameras, tanks , machine guns , helicopters, submarines , etc., and they are all exactly the same as modern ones. If we say that these are all Leonardo da Vinci His imagination is wide open, so it is indeed amazing.
Because many people believe that it was Copernicus who proposed the "heliocentric theory". However, in fact, long before Copernicus, Leonardo da Vinci once stated that the earth is not the center of the universe, and the moon does not emit light. of.
The airplane made by Leonardo da Vinci was three to four hundred years earlier than the Wright brothers
Human beings have had a long-standing dream of flying in the sky. It should start with Leonardo da Vinci to really put the idea of flight into action. The Wright brothers made their first flight in 1903, and Leonardo da Vinci was three to four hundred years earlier than them.
Science and historian Dampier once commented on Leonardo da Vinci, saying that if Leonardo da Vinci could publish his research when he was alive, it would most likely promote science for a hundred years.
In Leonardo da Vinci's manuscripts, there are also studies on various aircraft, including helicopter design drawings.
Leonardo da Vinci came from Florence to Milan between 1483 and 1486. During this period, Leonardo da Vinci used his spare time to design some manuscripts for aircraft.
Leonardo da Vinci called it an "ornithopter", and the pilot provided flight power to the aircraft. According to the existing sketches, Leonardo da Vinci's aircraft was made of wood and canvas, and the wings of the aircraft were covered with a layer of film. Some people speculate that the design principle was inspired by bat .
includes the "continuous automatic transmission" drawn by Leonardo da Vinci in 1490, which is now used in many fields. It can be said that many things that are only available in modern society were not only invented by Leonardo da Vinci more than 500 years ago. It has been drawn, and there are many contents of Leonardo da Vinci's manuscripts that cannot be deciphered by humans.
Is Leonardo da Vinci an alien or a time traveler?
Therefore, in the legends of later generations, many people believe that Leonardo da Vinci may be an "alien", or that Da Vinci once traveled to the future world, and then returned to his own time and placed himself in the future. Everything the world learns and sees is recorded.
Some people speculate that Leonardo da Vinci may have encountered aliens in the world in the cave, or the cave itself may be a "wormhole" that transported Da Vinci to the future world.
In addition to Leonardo da Vinci, many scientists including Hawking, Einstein, etc. were once considered to be "travelers" or aliens. Of course, the most special one among them is Leonardo da Vinci. .
Do you think Leonardo da Vinci might be an "alien" or a "traveler"?
