Demon School

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"So, let's formally invite Dr. Lv Qiujian to give us a speech!" After Sasaki Takeshi retreated, Lv Qiujian stood in front of the lecture platform.

"Dear fellow neon colleagues, classmates of the University of Tokyo and other guests present, I am very happy to have such an opportunity to chat with the outstanding students of neon!" Although Lu Qiujian can proficiently use neon language , But he still chose to speak in Chinese.

The University of Tokyo is currently ranked as the No. 1 university in Asia, which makes Lu Qiujian a bit regretful. Perhaps after his accumulation and development after returning to China, Beijing Normal University will occupy this throne.

"Today I do n’t want to talk to you about Poincaré ’s conjecture, the Langlands program, nor to say the Higgs boson and dark matter! Because that ’s all a thing of the past!” Lu Qiujian looked around and the students under the stage His eyes were full of curiosity, since he did n’t want to talk about it, what did he want to say?

"The topic of my speech is" Out of the Cradle-The Future of Human Science and Technology "!" Lv Qiujian quickly revealed the answer. "You are lucky to be able to give birth to life and wisdom in the universe! If the sun is closer or further away, then the earth will be unable to give birth due to overheating and coldness! "

"Earth is like a cradle, caring for human growth! We live in the cradle, do n’t worry about the damage of various cosmic rays, the sun provides energy for us, and the moon shields meteorites .." Described the superior environment of the earth, and then remarked, "But Tsiolkovsky, the father of world aerospace, once said that the earth is the cradle of mankind, but mankind will never lie in it forever."

"In the 21st century, the level of human science and technology has been unprecedentedly developed. The rapid breakthrough of science and technology has made our world more colorful! The Human Genome Project has solved the password of about 25,000 genes in the human body. Open, mankind's understanding of itself has reached an unprecedented level! "

"Breakthroughs in the fields of quantum computers, biological computers, and supercomputers have given mankind more powerful tools! The development of information technology and network technology has made our lives more exciting!"

"The discovery of the Higgs boson completes the merits of the standard model; the interception of neutrinos opens a very important window in astrophysics!" Speaking of this, there was a slight commotion from the stage, because the research of neutrinos was Xiaochai Chang Jun ’s achievements, as a student of the University of Tokyo, they are with Rong Yan.

"A number of major achievements have been achieved in the field of nanotechnology; superconducting temperature has been pushed to a higher level by scientists, and humans are steadily advancing on the road to achieve zero resistance current at room temperature; cancer, AIDS and other diseases that have plagued humans for many years are gradually seeing the dawn of cracking . "

"Scientists have measured gravitational velocity for the first time. This experiment once again confirmed Einstein's theory is correct. Scientists are convinced that the speed of gravitational propagation is equal to the speed of light; the gravitational wave detector is being updated. I believe it can bring greater to humanity. Surprise! "

"The development of new technologies for space photography, the successful shooting of cosmic infant photos, the launch of the Mars rover, the Mars rover landing on Mars and found evidence of water, the Cassini spacecraft successfully entered Saturn ’s orbit, and astronomers discovered the most distant solar system Big celestial bodies ... The pace of human exploration of the universe has never stopped! "

One after another, the scientific breakthroughs made by mankind in the 21st century were brought forward by Lu Qiujian. Among them, there are many achievements by Chinese and neon scientists, and the scholars and students under the stage have heard the surge of emotions and deeply Feeling lucky and proud to live in such a great time.

"But is this enough?" Just as everyone's emotions are rising. Lu Qiujian splashed a head of cold water on his head. He pressed his hands on the podium, stretched his neck to watch the audience under the stage, and repeated his own words again, "But is this enough? We should be satisfied with what we are now. Has it been achieved? Can human wisdom only reach its current level? "

The audience under the stage gradually calmed down from the excitement. "According to Professor Freeman-Dyson of the Princeton Institute for Advanced Studies, we can divide civilization into three levels. Type I civilization can develop and utilize the natural resources of the world in which it inhabits; Type II civilization can be built like the Dyson ball. And can handle the full energy output of their star; Type III civilizations have mastered the technology of using all the resources of their galaxies. "

"Comparing this standard, we will find that the scientific achievements that make us feel very proud and proud have not reached the standard of Type I civilization!" According to Dyson's division method, humans are currently only at the level of 0.7 civilization.

"In 1969, Neil Alden Armstrong, Buzz Aldrin, and Michael Collins drove the Apollo 11 spacecraft across a 380,000-kilometer journey, bearing the dream of all mankind on the surface of the moon. , This is the first step for mankind to take the cradle! "

"However, only three years have passed. After the last survey of the moon by the Apollo 17 spacecraft in 1972, mankind shrank back again. Since then, no cradle has ever been taken!"

Speaking here, Lu Qiujian shrugged, "Maybe space is too cold, or it's warmer in the cradle!"

This caused a lot of laughter from the students of the University of Tokyo, but after the laughter, a deep regret gradually spread out, yes, it has been 33 years since Apollo 17 landed on the moon! Mankind has not yet taken the second step.

"Armstrong, Aldrin, Conrad, Bin, Shepard, Mitchell, Scott, Elvin, Yang, Duke, Selnan, Smit!" Lu Qiujian reported in one breath Names of twelve astronauts who successfully landed on the moon, "Among the trillions of people in human history, these twelve lucky people have stepped out of the cradle! This proportion is too few!"

"Humans are going out of the cradle after all!" Lu Qiujian remembered the picture on the wall of Professor Dietrich's office, "The universe is so beautiful ~ www.wuxiaspot.com ~ We have been curled up in the cradle. This is really What a pity!"

Speaking of which, the lyricism came to an end, and Lu Qiujian began to talk about his thoughts on the exploration of the universe. "In my opinion, the current level of human science and technology is not far away from the real universe Tasso. This requires more A common breakthrough in this field, I have pointed out the direction of the field of mathematics two years ago, and in the field of physics I think ... in the field of chemistry ... "

Lu Qiujian talked about his expectations for the development of human science, and the speech came to an end. "Finally, please allow me to end this speech with a famous quote from a neon writer-our journey is the sea of ​​stars!" To be continued.)

PS: The addition of monthly tickets is here again! I found it a bit silly to set the update at twelve! Twelve o'clock is not the time to just receive the gift? The first change tomorrow is 9 o'clock in the morning.

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