I am convinced that there must be more Chinese people who know "Hans Christian Andersen's Fairy Tales" than Denmark, and that there must be more Chinese people who know "The Little Girl Who Sold Matches" than they know about the University of Copenhagen. For most people, Denmark is a fairytale kingdom, "Hans Christian Andersen". Andersen was born in Denmark, graduated from the University of Copenhagen, this talented Danish school, can be said to be the soul of Denmark.
Located in Northern Europe, next to Germany, Denmark has an area of 43,000 square kilometers and a population of 5.73 million
<h1 class = "pgc-h-arrow-right" >1, University of Copenhagen: A university affects a country</h1>
Although it is not as well-known as Harvard, Yale, and Stanford in the United States, nor as cambridge and Oxford in Europe, it does not affect the greatness of Copenhagen University at all. The famous "Copenhagen School", whose influence in the scientific community once overshadowed Cambridge, Oxford, Harvard, and Stanford. The significance of this university to Denmark is estimated to be comparable only to that of ETH Zurich in Switzerland.
The University of Copenhagen, full of talents, can be described as the "soul of Denmark"
The University of Copenhagen was founded on June 1, 1479, and has been around for 541 years. The University of Copenhagen has a fine tradition of "carrying", and in the Middle Ages it often argued with the Holy See and the King, and in the twentieth century, It was named after Nils. The Copenhagen School led by Bohr and Einstein's "century of discernment" pushed this tradition to the peak and influenced the progress of human science for a hundred years. In fact, this kind of "raising the bar" is the expression of the scientific spirit of exploring the truth and pursuing the ultimate, and it is also the fundamental reason why the University of Copenhagen has been thriving in the academic community for hundreds of years.
Nils. Bohr, one of the founders of quantum mechanics, Einstein's "enemy of life"
According to statistics, as of 2019, a total of 39 alumni, students and professors of the University of Copenhagen have won Nobel Prizes, including Nils Niels, the leader of the Copenhagen School of quantum mechanics "Copenhagen Interpretation". Pol, a handsome Danish man who has turned over Einstein several times and triggered the "debate of the century". In addition to Hans Christian Andersen, Nils. Notable alumni of the University of Copenhagen Pol also include astronomer Tycho. Brahe, Ole. Romer, physicist Hans. Oster, Roy. Mortson, mathematicians Caspar Wessell, Thomas Fink, chemist Søren Sorensen, Jens Christiansko and other masters, as well as the famous actor Glay Bay.
Famous actor Glay. Bey, Postgraduate In Drama at the University of Copenhagen
This list can still be listed very long, in a word: talented, endless. The Danish celebrities you can think of are basically inextricably linked to the University of Copenhagen, including former Prime Minister Lars Luck Rasmussen and current Prime Minister Mett Fraserrickson, all alumni of the University of Copenhagen. It is no exaggeration to say that as a university, The University of Gobenhago has not only shaped the soul of Denmark, but also made Denmark a nation.
< h1 class = "pgc-h-arrow-right" >2, measuring the speed of light, inventing the tape recorder, small countries once had "big science"</h1>
The earliest well-known alumni of the University of Copenhagen may be counted as Tycho. Brahe did. Guo Shoujing, a famous astronomer of the Chinese Yuan Dynasty, was once called "China's Trough" by John Tang. Like Guo Shoujing, Tycho was an astronomer and the most famous "naked-eye stargazer" in the history of science. Tycho entered the University of Copenhagen in 1559 and observed an eclipse in 1560 based on forecasts, and has been associated with astronomy ever since. Tycho left a large number of detailed astronomical observation data in his lifetime, and his student Kepler summarized the "Three Laws of Kepler's Planetary Motion" by collating and analyzing his observational data, and became the "sky legislator".
Kepler legislated for the skies, and his data came from the astronomical observations of Tycho's lifetime
After Tycho's death, his compatriots, alumni, and peers of Ole. Romer, who inherited his astronomical observation career. However, his stargazing tools have been upgraded from the naked eye to astronomical telescopes, and Tycho can see more celestial objects and more detail than Tycho. In 1675, when Romer observed Jupiter and its moons at the Paris Observatory, he calculated the time it took for light to pass through the Earth, and through the relationship with distance, he derived the speed of light propagation. But at the time, it was questioned by many people. However, many scientists, including Newton and Leibniz, support Ole. Romer's approach. Encouraged, Romer further calculated the exact value of the speed of light, becoming the first person to measure the speed of light. This method has been used to this day.
Ole. Schematic diagram of Romer's determination of the speed of light
Tycho. Brahe, Ole. Romer's achievements and contributions in astronomy and optics have left a valuable legacy for Denmark. More than a hundred years later, another Danish scientist, Hans. Oster, once again holding high the banner of his predecessors, discovered the "current magnetic effect", unveiled the relationship between electricity and magnetism, and laid a theoretical foundation for human beings to use electricity and magnetism. On December 1, 1898, the Dane Van Derman. Valdeman Poulsen invented the magnetic tape recorder, which records and replays sound through magnetic domain orientation. This invention was not only of great scientific significance, but also directly pioneered the record industry, and later sound films, tapes, etc., were directly benefited.
Vinyl records, which have disappeared, were once a product of an era
These "big sciences" accomplished by a small country for "legislating the sky," measuring the speed of light, discovering the "magnetic effect of electric currents," inventing tape recorders, are remarkable enough. But into the 20th century, Niels. The contribution of the "Copenhagen School" represented by Bohr to quantum mechanics has made the contributions of its predecessors somewhat dim.
<h1 class = "pgc-h-arrow-right" >3, the great power of science - Copenhagen School</h1>
In various rankings about the greatest scientist of all time, Nils. Pol is a top ten presence and is the eternal pride of the Danish people. Although the public is far less well-known than Einstein, as one of the founders of quantum mechanics (Einstein was also the founder of quantum mechanics, he won the Nobel Prize for the photoelectric effect, not relativity, one of the basic theories of quantum mechanics), the founder and leader of the Copenhagen School, Bohr's influence on the development of physics in the 20th century is completely comparable to Einstein's.
In this famous photograph, almost half of the people are members of the "Copenhagen School"
The Copenhagen School was founded by quantum mechanics by Nils. Bohr, whose members include Heisenberg, Dirac, Bonn, Pauli and many other famous physicists. They have made outstanding contributions to the creation and development of quantum mechanics. The "Copenhagen interpretation" of quantum mechanics has become the "orthodox interpretation" of quantum mechanics. The famous "probability wave" once drove Einstein crazy, Einstein said "do not believe that God is rolling dice", repeatedly questioned the "Copenhagen interpretation", and confronted the Copenhagen School led by Bohr. But almost every confrontation ended with the triumph of the Copenhagen School. It is precisely because of Einstein's challenge that quantum mechanics has been continuously improved. The Copenhagen interpretation of quantum mechanics— probabilistic waves, wave-particle duality, uncertainty, uncertainty principle, etc.—eventually became the "orthodox explanation."
Quantum communication based on quantum entanglement is a high-tech that is the focus of the world
Quantum communication, quantum computing, quantum hegemony... A thunderous noun that represents the future of high technology and also shows the importance of quantum mechanics. It can be said that as important as quantum mechanics is, the Copenhagen School is as important. And these, but produced in the bitter cold land of Copenhagen at the end of Eurasia, have to be amazing!
Jingwei Wei Wei Wei I am Yang Weimu, remember to pay attention to me!