For the helium 3 problem mentioned by Lao Huang, Wang Bin''s Tiangong technology has been able to produce on a small scale. With even the lunar helium 3 refining plant, their Tiangong technology is already under construction. As for large-scale mass production, because the actual production line is still under R & D and design, they do not have such capacity for the time being.


    However, fortunately, human civilization has not been widely used in thermonuclear fusion applications except for several large thermonuclear fusion power stations being built on the ground. In addition to the gold space station and some military fields, it has not been widely used.


    As for those space planes and space warplanes, the energy source used is basically cold nuclear fusion. After all, compared with the huge volume and overweight mass of thermal nuclear fusion, cold nuclear fusion has higher safety and smaller volume, which is more suitable for small aircraft.


    After listening to Wang Bin''s words, Lao Huang also nodded. Since Tiangong technology has the technology of small-scale mass production, they are not in a hurry. Since Tiangong technology has the technology, it means that China has the technology, so they don''t have to be afraid of the lack of nuclear fuel.


    As for those space agencies and space companies outside Huaxia, although they are also stepping up the research and development of controllable nuclear fusion technology, it has been more than three years since Huaxia developed controllable nuclear fusion technology. These space companies, space agencies and various scientific institutions still have not developed controllable nuclear fusion technology.


    Therefore, there is not much demand for controllable nuclear fusion for the time being. With the controllable nuclear fusion raw materials produced by Tiangong technology, it is enough.


    "In addition, Mr. Wang, our officials also want to discuss with you, that is, with the rapid development of our human civilization and aerospace, the size of our space station is not enough.


    After all, the space stations of all our countries are basically only one or two thousand tons, but you see, the weight of the space plane produced by your Tiangong technology has reached thousands of tons, not to mention the weight of the space warship planned by your Tiangong technology has reached 5000 or 6000 tons.


    So I think that although the previous space stations can still be used, some of them are even less up-to-date, whether in terms of technology or volume! "


    After listening to what Qin said, Wang Bin nodded. Indeed, as Qin said, because these space stations were basically designed three years ago, many technologies used three years ago. At that time, human civilization or Huaxia and Tiangong technology had not made a breakthrough in controllable nuclear fusion technology and other technologies, The space station with one or two thousand tons is really huge compared with that time.


    But now! The weight of the aerospace aircraft designed and manufactured by Tiangong science and technology alone has reached thousands of tons, and the large space warship under construction will reach 5000 or 6000 tons.


    However, as the survival base of human civilization in space and the bridgehead of exploring the universe, such a size is indeed a little small.


    So Wang Bin asked, "Qin Lao, what are you going to do about the new space station? How big is it going to be built? Are you going to cooperate with others or build it yourself?"


    It is precisely because Wang Bin and their Tiangong technology are really interested in building a new space station, so Wang Bin asked Qin Lao this question.


    If Mr. Qin and his company officially built the space station together with other space agencies and space companies in the world, although Wang Bin and their Tiangong technology will also participate, Wang Bin will not spend too much energy in it. After all, he knows the faces of those people abroad very well.


    If only Tiangong technology and Huaxia officials build it together, Wang Bin will not refuse, but it also depends on who leads the project.


    If it is led by Tiangong technology, Tiangong technology will certainly go all out, but if it is led by the government, Wang Bin''s Tiangong technology should be considered carefully.


    At the same time, as an old Qin who has been in contact with Wang Bin for a long time, he is also very clear about Wang Bin''s idea, so he said: "There are two official plans for the construction of the new space station, or both of them will be implemented together, that is, to cooperate with other space agencies in the world to build a space station, and the other is to cooperate with your Tiangong science and technology to build a space station by yourself.


    Of course, the space station built in cooperation with other space agencies is just an idea. After all, if human civilization wants to really enter the space age, it can''t rely on our country alone. After all, our whole country has a population of more than one billion people. Compared with the whole universe, this population is too small. Therefore, it needs the whole human culture Ming''s efforts.


    However, even if the project is really started, we should take the lead. Otherwise, even our officials will not agree. After all, the gap between other space agencies and space companies and us is too big.


    Of course, we need to discuss what kind of space station to build, how large the volume tonnage is and what kind of function it should have. I won''t say more here.


    It''s no use talking more now.


    As for our own space station, that is, the space station of our official cooperation with your Tiangong science and technology, our officials have held many meetings, so the results of our official meeting decided that we can give up the leading power, but we hope that the larger the size, the better. It is best to build a space station that can reflect China''s strength in the aerospace field, And it''s best to have a certain gravity!


    Therefore, the specific weight of the space station to be built depends on the strength of your Tiangong Tiangong technology. After all, even if your Tiangong technology plans to build a real space city, our officials are very willing to participate. " Qin said.


    After Qin Lao finished, Wang Bin did not speak for a moment, but quietly evaluated their current ability of Tiangong technology.


    After all, according to old Qin, the space station needs at least tens of thousands of tons, and for the future, it may be larger. It''s best to have a weight of hundreds of thousands or even millions of tons.


    In addition, from Lao Huang''s words, it is obvious that we hope to use the latest and cutting-edge technology of Tiangong technology in this space.


    After thinking for a while, Wang Bin asked old Qin, "old Qin, according to the existing materials and other technologies of Tiangong technology, it is preliminarily estimated that there is no problem for us to build a space station of hundreds of thousands of tons or even millions of tons.


    However, in terms of artificial gravity, we still don''t have any good methods. After all, artificial gravity can''t be realized at the level of civilization. Even if our Tiangong technology continues to develop at the current speed, it will take at least decades to break through the technology of artificial gravity. "