Therefore, Wang Bin thought that maybe it''s time for them to develop mecha. After all, the ability of mecha to fight in the universe is definitely not comparable to that of space fighters.


    Of course, Wang Bin is not ready to give up on the research and development of space fighters, because in terms of the current science and technology of human civilization, space fighters are the most effective and mass-produced platform among all space combat platforms.


    However, for the future development direction of the space fighter, Wang Bin also silently made a change in his heart, that is, like the aircraft in the atmosphere, it is developing towards intelligence and unmanned, and in the future, it can fight together with mecha and human combat aircraft in the process of combat.


    What''s more, among the data provided by Lao Huang, there are not only the data of Tiangong technology, a cosmic fighter, fighting with alien civilization, but also the data of UAVs and alien civilization warships produced by Tiangong technology in the atmosphere.


    In this data, it is obvious that the unmanned combat platform also has great advantages in large-scale operations, that is, it can carry out large-scale tsunami attacks to achieve the purpose of defeating high-level alien civilization.


    Of course, such combat means also have great defects, that is, in terms of communication, they must not be destroyed or controlled by the enemy. Otherwise, it will be a disaster for their own side.


    However, fortunately, the communication technology mastered by human civilization or Tiangong technology is absolutely the most advanced. Even compared with higher-level civilization, the later Aerospace civilization such as Taoyu civilization can not interfere and control, so there is no need to worry about this problem for the time being.


    As for higher-level civilizations, such as the demon civilization of the supernatural universe, the scorching sun civilization and the angel civilization, Wang Bin also has no good way for the time being, unless Tiangong technology can get better technology.


    At the same time, because the science and technology and aerospace technology in Wang Bin''s world have finally broken through the first level, the technologies, materials and data that Wang Bin can buy in the science and technology mall have also been promoted and can also buy the science and technology of first-class Aerospace civilization.


    However, because the first-class Aerospace civilization is only a level compared with human civilization, after all, and civilization is actually only a planetary civilization. In fact, in terms of communication technology, it is not much better than the civilization in the later stage of class zero civilization.


    In fact, the main means of communication of first-class civilization are still radio waves and light waves. Even some civilizations are far inferior to the world where Wang Bin is now in terms of neutrino and quantum communication.


    Therefore, Wang Bin did not buy other communication technologies. After all, for today''s human civilization, communication technologies can meet the needs, and there is no need to spend huge energy coins to buy communication technologies.


    Of course, in terms of communication technology, in fact, Wang Bin''s Tiangong technology has also carried out research on more advanced communication technologies, such as interstellar ultra long-range neutrino communication technology, interstellar ultra long-range radio wave communication technology, interstellar quantum communication technology, etc.


    After all, if the alien civilization coming this time is a first-class Aerospace civilization, with the current communication technology of people on earth, they don''t have to be afraid of interference and eavesdropping. However, if it is a second-class Aerospace civilization, even if Wang Bin bought or exchanged more advanced communication technology, it won''t work at all, Because with the current science and technology of human civilization, it is impossible to defeat higher civilization.


    After all, the gap between civilization levels is very huge. Take the gap between primary civilization and secondary civilization, just like the gap between primitive civilization and modern civilization, which is simply incomprehensible.


    Therefore, for the current earth civilization, the current means of communication is completely sufficient.


    Therefore, with the current situation of human civilization, we should focus on weapons research in other aspects.


    Soon, Wang Bin came to their mechanical laboratory of Tiangong technology and told his idea to the current laboratory leader, Jia Jie.


    "Mr. Wang! In fact, our mechanical laboratory has already started the research on aircraft armor, and has made a lot of technical accumulation in this regard. For example, two years ago, our laboratory successfully developed the first generation of land warfare aircraft armor, but at that time, our company was fully engaged in various space fighters, warships and space city The research and development of spacecraft and so on, so we didn''t pay much attention to this research and development, and the funds approved at that time were not much.


    Most importantly, because the first generation of mecha developed is completely designed according to the mecha in a star game, the volume is not very large, only less than three meters high. At the same time, because the technology is not mature enough, there are still many defects in the mecha, such as insufficient flexibility, immature intelligent operating system, slow speed on land, and so on The armor is also insufficient, and the attack power of mecha is far lower than that of other weapon platforms on the ground, so it was not mass produced in the end.


    Of course, in the following two years, our laboratory has never given up its research in this field. After all, owning a mecha is a childhood dream of many young people, including the researchers in our laboratory and myself.


    With the reference and lessons from the first generation of mecha, in the next two years, we successively developed the second, third, fourth and fifth generation of mecha. However, although we finally developed these mecha successfully, because these mecha have never met the standard of mecha in our mind, there are other factors, In the end, these mecha were not mass produced.


    At present, our R & D in this area has not given up and continues to develop. At present, we have been developing the sixth generation mecha. Compared with the previous generations of mecha, the sixth generation mecha has a larger volume, more complete functions and a qualitative improvement in combat capability.


    With that, Jia Jie took Wang Bin to a small workshop next to the production workshop of their machinery laboratory and entered the basement, that is, the secret R & D workshop of their Tiangong science and technology machinery laboratory.


    When the elevator stopped and Wang Bin walked out of the elevator, Wang Bin found that in this large underground workshop of more than 3000 square meters, more than a dozen giants were standing quietly in the workshop.


    Yes, these giants are machine armor. The smallest machine armor is three meters tall, and the largest machine armor is more than twenty meters tall. In addition to these machine armor, there is an unfinished machine armor in the middle of the workshop. At the same time, there are many technicians who are busy. Obviously, this unfinished machine armor, Even if they are developing and manufacturing a new generation of mecha, it is also the sixth generation of mecha developed by their laboratory.