What''s wrong with Lin Feng?


    Li Rui has a nervous face.


    "Don''t be nervous!" Lin Feng said with a smile, "it''s just that I have a little problem myself! Don''t be nervous. I have a little problem in my heart. "


    Li Rui turned his mouth. In fact, he would like to say that anything on Lin Feng is not a small problem. Unfortunately, he couldn''t say such sensational words. Besides, he also believes that Lin Feng should be able to properly handle all kinds of problems. If Lin Feng really can''t handle it, then no one in the world should be able to handle it.


    Li Rui leaves.


    Lin Feng entered the bedroom and lay on the comfortable magnetic levitation bed, feeling a sigh in his heart.


    Yes, maglev bed! This is the latest high-tech product from Somalia today. Of course, it''s also a test object. It''s Soren''s latest work on gravity and magnetic fields.


    Magnetic levitation is the most important science and technology for future terrestrial planets. Compared with solar energy technology, the future of human settlements may not necessarily have the sun. In other words, solar energy may not be able to meet human needs.


    It sounds a little incredible. Because if the earth had no sun, then mankind would have perished. Without the sun, all things can''t grow, and human beings will lose their light.


    It can be said that solar energy technology is also the most important scientific and technological force of human interstellar colonization, and it is also known as the most important science and technology to achieve interstellar colonization. After all, solar energy is inexhaustible. It''s the best energy. Natural solar energy technology should also be the most important technology for human beings.


    Although we are studying cold fusion, there are antimatter and so on proposed by some scientists. These are, of course, more efficient sources of energy. However, compared with solar energy, there are some disadvantages, such as the lack of environmental protection, the need for raw materials and so on.


    However, Soren thinks that solar energy technology is not the most important. If it is to be spread, scientists will spray it out. Especially those scientists who are keen on interstellar colonization.


    Of course, Soren''s theory has its basis. That is, with the progress and development of human science and technology, human beings may not necessarily need the sun in the future.


    To put it simply, with the development of human science and technology, we can survive without solar energy. It sounds ridiculous. It''s ridiculous. Because today, if the earth does not have solar energy, then life on earth will collapse rapidly.


    David Stephenson, a professor of planetary science at the California Institute of technology, reported that within a week of losing the sun, the earth''s average surface temperature will drop to - 17.78 degrees Celsius; Within a year, it will drop to - 73.33 ℃. Obviously, this problem will leave the world in the extremely cold and harsh living conditions in Siberia, Russia. It''s something that humans and plants can''t survive.


    At that time, the sea surface will freeze. Of course, because the ice layer on the sea surface forms a good insulator, the deep water under the shallow area will not freeze for a thousand years. In a million years, the earth on which the active bodies depend will reach a relatively stable temperature of - 240 ℃; That''s because temperature gives off the same amount of heat from the earth''s core as radiation from space.


    However, 240 degrees below zero, I believe no life can survive.


    Of course, some microbes living in the earth''s crust can survive, but most of them will disappear with the sun. Without the sun, plants that rely on photosynthesis will lose their energy sources, and most of them will die within a few weeks. Thanks to the slow metabolism and the large amount of sugar stored in the body, the dense trees can live on the dark earth for decades.


    But obviously, the vast majority of life on earth will perish. But the Caltech scientist also made a proposal to continue the civilization of the earth after the sudden loss of the sun''s light and heat, that is, all human beings enter Iceland.


    Iceland is an island country where 26.2% of the country''s electricity comes from geothermal energy. Through geothermal energy, human beings can survive and survive. Until we can either survive underground or find a way to leave the earth and go to other planets.


    Of course, it''s just that the sun goes out, not that it disappears. If the sun disappears directly, the earth will collapse completely. Without the sun''s gravity, the earth would rush like a headless fly and become a huge meteor. At last, it would fly aimlessly in the universe, until it was captured by a larger planet or star, and finally the heaven and Earth collided.


    The sun is so important to human beings, but Soren thinks that if human beings really want to go out of the earth, colonize in the interstellar, and become a powerful interstellar civilization. Then it''s bound to leave the sun in the end. The future of mankind will no longer depend on the sun for survival. Only in this way can man really become an interstellar civilization.


    Although it seems inconceivable, in fact, it is possible. In short, the first crops of mankind depended on the sun for survival. It depends on the climate. But now, greenhouse planting, so that any crop, can blossom and bear fruit at any time of the year.


    Although the taste, taste is not as good as the normal wild crops. But at least, humans can make it change the shortcomings of seasonal planting. Now, the scientific research of "Moon Palace" has proved that crops can grow under artificial solar energy.


    Plus, there are not so many livable planets in space. I''m afraid there are not many planets in the earth''s position like the solar system. Because there are too many, too many coincidences in the solar system. So, if you want interstellar migration, you have to find a planet like earth. Is there any space in the universe? Obviously, there must be.


    There can be no such planet in such a big universe. But how far is it? I don''t know. Therefore, the simplest way for human beings is to no longer rely on the sun, but to constantly upgrade the science and technology tree of human beings, so that human beings can control the technology of transforming planets. In this way, any planet in the universe will become a livable planet for human beings.


    And no planet can do without a magnetic field. All stars have cores. If they have cores, they have magnetic fields. Moreover, even if there is no star core, then human beings must create a star core for human beings, because only in this way can human beings survive.


    So, Soren and his colleagues have been devoting the most energy to the "gravitational magnetic field technology.". Even in the "dead light", they are far less energetic than the gravitational magnetic field.


    Magnetic levitation bed is the latest scientific and technological research results. Although it seems that it only makes human sleep more comfortable, the revolution it brings is different.


    Because the emergence of "maglev bed" also means that maglev cars will become possible.


    Lin Feng lies on the "maglev bed" and closes his eyes, quietly feeling the comfort of sleep brought by the maglev bed. Among all the beds Lin Feng slept in, the most comfortable one was the water bed.


    Constant temperature and water fluctuation make sleep extremely comfortable. In particular, the water bed can also add wave configuration. It''s like lying in a boat, rippling with the slight waves. That kind of feeling, very comfortable. It''s easy to fall asleep.


    However, lying on this "maglev bed" is a different feeling.


    (it''s stuck for more than ten days. It''s going to be three o''clock tomorrow! Thank you for your support!)