"We will have more than 100 dredgers working around the clock to carry out dredging and land building projects, and hundreds of transport ships and engineering ships continuously carry out the transportation of mud, stone, earthwork and building materials."

    Du Xingyu said that the audience could already see the movement on the sea. The picture opened the eyes of the audience all over the world and looked at the screen with a surprised face.

    In the vast sea, at least more than 50 heavy dredgers were under construction! They are more than 100 meters long and more than 20 meters wide. They are equipped with dredging equipment and giant reamers!

    These heavy-duty dredgers are like roaring sea monsters, swallowing and wringing the mud and stones at the bottom of the sea, and then spitting out a giant Salon!

    More than 50 giant salons drill into the sea behind the dredger together, just like the Yellow Dragon into the sea, and the dragons dance wildly!

    Around them, there are more than 100 medium and large earthwork transport ships and engineering ships going in and out.

    The scene is spectacular!

    "That''s cool!" the Chinese audience immediately got excited and swiped the screen crazily.

    "This is called infrastructure construction, land reclamation and uncanny workmanship!"

    "Mom asked me why I knelt to watch the live broadcast!"

    "At this speed, I feel that Penglai Island can be built in less than a year!"

    “6666！”

    "Sit down, jicao, don''t 6!"

    The audience in China is still so, and the audience in other countries are stunned.

    "This is what God can do!" exclaimed the European audience.

    "Why do they have such a powerful construction team? I saw at least hundreds of ships!" although the audience was exaggerated, there were more than 100 dredgers and cargo ships on the sea.

    "This speed is a hundred times faster than ours!"

    "You see, the highest ground sediment has been exposed to the sea! It''s amazing!"

    The audience in America and Australia were also dumbfounded. Just now they suspected that there was a problem with the project. Who knew the construction scene was so big!

    Heavy dredgers form an array to dig earth for land, forming a high giant ring to surround the sea water. The earth ships kept going in and out and poured earth into the sea for reclamation.

    Du Xingyu explained: "at present, the dredger Tiankun is mainly under construction. It is 140 meters long, 27.8 meters wide, 6.5 meters draft, 12 knots design speed, 25800 kW total installed power, 35 meters maximum excavation depth, 15 kilometers maximum mud transportation distance and 6000 cubic meters per hour mud transportation efficiency."

    "In addition to Tiankun, we also have Tianjing, Tianqi, Tianlin, Tiens, tianniu, Tianhua, Tianhu and other dredgers. When they all arrive, it will only take ten months to build thousands of square kilometers of islands and reefs!"

    "We can guarantee that the ground stations of Penglai Island and TIANTI will be built in the shortest time!"

    At this time, no one doubted what Du Xingyu said, because they could see the construction scene!

    It is the first time for many people to see such a hot and large-scale offshore construction site!

    "The Chinese people''s infrastructure capacity is too strong. This is an artificial island of thousands of square kilometers. They say it only takes ten months!" the foreign audience was surprised.

    "If only we had such efficiency!"

    "I didn''t believe it before. I really believe it when I saw the live broadcast today!"

    "Space lift is definitely the right choice for China to build in China. If we make complaints about it, it will not be built in one hundred years!"

    Du Xingyu''s live broadcast ended, but the live studio was not closed, but broadcast live 24 hours a day.

    The existence of this studio can greatly enhance human confidence in the face of disaster.

    Netizens from various countries also regard the construction site as an online reality show and come to "chase the play" when they have time.

    According to statistics, more than 100 million people watched the live broadcast all over the world that night! At any time, the live broadcast of construction on Penglai Island is very lively and has been discussed by the audience.

    This project is almost under construction in China. This is not only related to the implementation of the Death Star disaster prevention plan, but also related to the country issue of the supreme speaker of the core Committee of the human Guardian alliance.

    After the construction of the islands and reefs, Du Xingyu went to caradache, France, where there is the headquarters of the international thermonuclear fusion experimental reactor (ITER).

    The international thermonuclear fusion experimental reactor program is an international project participated by several nuclear energy countries. It aims to build an "artificial sun", that is, a superconducting tokamak device for large-scale nuclear fusion reaction, to study nuclear fusion reaction.

    Controlled nuclear fusion is the key to the completion of space defense system and asteroid impactor!

    Without the energy of controlled nuclear fusion, any space fleet or asteroid impactor will not be established at all. The spacecraft with nuclear ion thrusters can be used to transport some people and materials. If it is used as a source of energy for space attack, it is far from enough!

    Therefore, after arranging the TIANTI project, Du Xingyu rushed here at the first time to study the controllable nuclear fusion project with experts from various countries.

    The principle of controlled nuclear fusion is not difficult, that is, the mixture of reactants is heated to the plasma state, so that electrons can break away from the bondage of atomic nuclei, atomic nuclei move freely and collide with each other. At this time, it needs about 100000 degrees Celsius to be stable!

    After that, it is necessary to restrain the Coulomb force, that is, the repulsive force between the similarly positively charged nuclei, so as to accelerate the movement of the nuclei and make the Brownian motion crazy. At this time, it is necessary to add heating, which is expected to require a temperature of hundreds of millions of degrees Celsius!

    Deuterium nuclei collide with tritium nuclei at high speed, producing new helium nuclei and neutrons, releasing huge energy, which is nuclear fusion reaction.

    The reason why mankind has not mastered the controllable nuclear fusion energy, the biggest difficulty is to find a container that can carry hundreds of millions of degrees of high temperature for nuclear fusion reaction and restrict the high-temperature reactor.

    At present, the scientific community believes that inertial constraint and magnetic field constraint are feasible schemes, and magnetic field constraint is the most effective method.

    Tokamak device is such a device that magnetic field restricts high-temperature nuclear fusion reactor.

    Before the establishment of the human Guardian alliance, in fact, all countries were experimenting and building Tokamak devices, and Huaxia also made great achievements in this regard.

    Now, for the unprecedented crisis of mankind, countries are finally willing to take out their own research materials and exchange with each other. In just a few months, controllable nuclear fusion technology has made great progress.

    At the Symposium on controllable nuclear fusion technology, the European Committee of ITER praised: "the research on external equipment in island countries is very good. Their high-power laser ignition technology allows us to directly use laser to produce high-temperature plasma current for nuclear fusion ignition without igniter, so that we have basically completed the construction of external equipment."

    Chao Le, a researcher from the Institute of plasma physics of the Chinese Academy of Sciences, said: "our eastern super ring (East: all superconducting tokamak nuclear fusion experimental device) At present, the laser ignition technology has been followed up. In the last ignition experiment, we obtained 20 million degree high parameter divertor plasma with more than 5000 seconds; and high confinement plasma discharge with stable repetition of more than 2000 seconds, which has broken the world record of steady-state high confinement ion research. "

    "The Oriental super ring is now the best Tokamak device for stabilizing nuclear fusion reaction control." Andreyev, a Russian nuclear physics expert, said, "based on the nuclear fusion experimental devices of Eastern super ring and other countries, build a new thermonuclear fusion reactor to obtain the technology for stabilizing nuclear fusion reaction as soon as possible."

    The proposal was passed unanimously.

    Du Xingyu did not speak at the meeting. He was still studying at a high speed.

    All kinds of complicated information enter his brain through the technology simulator, so that he can continue to grow and improve.

    Du Xingyu said in his mind, "science and technology simulator, spend one million energy points to open the branch of controllable nuclear fusion device."