Nobel Laureate Shuji Nakamura: The education model of East Asian countries is essentially a waste of life

2022-06-15 0 By

Blue LED, such a professional term may make you feel strange or confused, but in fact, it has been everywhere in our daily life now, colloquially speaking, it is our mobile phone, TV, computer screen and daily lighting can not do without the blue LED.Blue led, is able to emit blue light led, before the invention of blue LED, our grasp of technology is limited to red and green LED, and the invention of blue LED makes us human beings together three colors of light led level.That is to say, only with blue LED can we create enough bright white light source with LED. White light source is the most important light source in our daily life. With white LED, our lighting efficiency is greatly improved.At the same time, white LED has contributed to the invention and widespread use of various LED displays that are ubiquitous in our daily life.Therefore, the invention of blue led is known as “the second lighting revolution after Edison”, which is thanks to the inventor of high brightness blue LED Professor Nakamura Shuji, Professor Akasaki Isamu and Professor Amano Hiroshi.The three professors shared the Nobel Prize in physics in 2014.In addition to this great second lighting revolution, Nobel Prize winner Shuji Nakamura also raised revolutionary doubts about the education model of East Asian countries, which Nakamura regarded as nothing more than a waste of life.Before winning the Nobel Prize in physics, Nakamura Repair two has been unknown, ordinary people like you and me.Nakamura shuji was born in an ordinary fisherman’s family, has not been outstanding academic performance, and did not show any talent or potential in academic performance, he was only admitted to the university of Tokushima, a third-rate university in Japan.After graduation he took a job at a small rural company called Nicochem, one of many ordinary technicians there. Shuji Nakamura did not seem like the world’s top physicist who would one day win a Nobel Prize in physics.Nakamura to fix two love luca brasi was born in 1954 in Japan county Iraqi town of an ordinary fishing families, like his origins, nakamura to fix two growth has also been a bland, if he had grades to judge two future as nakamura, and can only say what he never brings to the parents or relatives and great expectations.After high school, Nakamura Shuji has a strong interest in science, in a variety of science experiments he showed better hands-on ability than others, but he is still not good at any exam, a test when his results will pull his academic level back to the standard of ordinary students.Nakamura fix two is not good at examination “defects”, although in the usual study will not give him too much trouble, but in the face of a certain extent determines the direction of life into the university exam, no doubt became nakamura fix two fatal “defects”.In the exam-oriented education model, a person who is not good at examinations is doomed to a tortuous road to study and will not enter any first-class universities.There is no doubt, Nakamura fix two high school graduation only admitted to a very ordinary university in Japan, this is called “Toshima University” ordinary colleges and universities ordinary to even no Nakamura fix two favorite physics department.So some people may think, Nakamura Shuji in the university does not have the physics department, that his physics is how to learn the Nobel Prize in physics?From here on, Nakamura repair two exhibition showed their potential.It may be hard for you to imagine how strong a person’s self-learning ability can be, but Shuji Nakamura has clearly told us the answer with his Nobel Prize in physics.Yes, Nakamura learned, accumulated, understood, explored physics and finally invented the high-brightness blue light-emitting diode, almost all by himself.Perhaps, in this process, Nakamura Shuji strong self-learning ability under his talent for physics.Of course, every successful person does not succeed casually, and of course, unremitting efforts are necessary.As Shuji Nakamura wrote in his book “The Light of My Life” : “I lived in a shabby apartment for 5,000 yen a month, immersed in professional books all day, and spent the rest of my time thinking in silence.”In 1979, nakamura received a master’s degree in electrical engineering from Tokushima University after completing his undergraduate studies.While working at Nicochem, Shuji Nakamura studied in Florida State University and participated in research projects funded by Nicochem.In 1989, Professor Akasaki Yamatsu and his student Amano Hiroshi successfully developed gallium nitride crystals on the basis of further research found that if electric current into gallium nitride crystals can enhance the luminescent.Subsequently, Nakamura Shuji began to develop a blue light-emitting diode based on three groups of nitrogen materials based on the research results of Professor Akasaki and his students.After about four years, to 1993, Nakamura Shuji successfully developed a high brightness blue light-emitting diode.In 2014, Three professors shuji Nakamura, Isamu Akasaki and Hiroshi Amano won the Nobel Prize in Physics for their research that brought about “the second lighting revolution after Edison”.In a press conference after winning the Nobel Prize for physics, Mr. Nakamura was blunt in his criticism of Japan’s and East Asian education systems.He lambasted Japan’s university entrance exam system as “very bad” and its exam-based education system as “unreasonable and unscientific”, as well as similar systems in China and South Korea.The goal is to improve test scores and get into the best possible university to get the best degree possible.In Nakamura Shuji’s opinion, this is a waste of students’ time and even life, because everyone should have their own different choices, different goals, according to their own conditions and interests to learn different things, rather than in the exam-oriented education system under the limit of the pursuit of high scores, the pursuit of academic qualifications.It is not hard to see that Nakamura’s criticism of The education system in Japan and East Asia is not without his own experience and feelings in the process of learning and growing up. Indeed, Nakamura’s point of view is reasonable to some extent.In fact, no matter east Asia’s exam-oriented education focusing on test scores and academic qualifications or western quality education, each kind of education system is impossible to achieve perfection, and each kind of education system should be constantly adjusted and improved with the development and progress of society.At present, the main problem of the education system in East Asia is the excessive pursuit of academic results. Examination results are necessary as a measure of learning results, but when something is “excessive”, it will inevitably cause negative effects.Since everyone’s energy and energy are limited, when most or all of them are invested in dealing with the exam, there will be no energy and energy left for other things that should be done.Obviously, life is not only exams, but also worth our efforts. However, we have to give up a lot of good things in a long period of time or in our life just to cope with exams, and perhaps there will be opportunities to change our lives and be missed at the same time.Of course, we also learned a lot of knowledge while dealing with the exam competition, but there is no denying that learning knowledge and taking exams, compared to these two things, taking exams is very domineer occupy more time and life than learning knowledge.So why such excessive focus on test scores, because test scores is the only condition to decide whether you can get into the ideal university, and this is not the only condition of fixed standards, but in the competition mechanism under the constantly changing, this decision you have to go all out to test, but ignore the maybe you should not ignore other things.Students almost do not have any time for themselves every day, take the cram school for example, in South Korea almost every child to attend cram school, according to relevant statistics in 2009, the total profit of The cram school in South Korea was about 7.3 billion DOLLARS, already exceeded the profit of Samsung Electronics in that year.Conclusion: Nothing can be perfect, problems are inevitable, and what we need to do is to improve and solve these problems, but it is not an overnight process, but a process.In recent two years, China has canceled and strictly prohibited all kinds of cram schools to reduce the burden of students and correct the wrong way of education, and gradually improve the problems existing in the current education system. Although the problems are objective, the confidence to solve the problems is also bound to be firm.