Metropolis: I start by popularizing the theory of evolution

"There are two main problems with the centripetal force's method of creating a gravitational field, it is too large, it is too heavy, and it is very difficult to ascend to the sky, but we can also use the existing space station docking technology to do it. "

"First of all, several cylindrical space laboratories similar to Tiangong-2 will be lifted into space, so that they can dock on the digital line and the doji to provide gravity for the future rotation of the space station and provide a stable load when the space station rotates......"

"Finally, a section of the circular space station will be lifted into space, and after arriving at the designated position, it will be docked autonomously, and the astronauts who will arrive at the space station first will assist from the side, so that the docking will be more perfect......"

"When everything is ready, the space station begins to accelerate and rotate little by little, until it reaches the speed of gravity that is overdue, and the gravity field is completed......"

Li Peng quickly listed the specific combination methods of the space station, and finally even drew a sketch of the effect of the space station after it was completed!

"That's right, this can perfectly solve the problem of the construction of the gravity field of the space station, how did this guy come up with it......"

After reading all of Li Peng's steps, Director Xu, who was outside the laboratory, suddenly had a face full of shock.

In particular, Li Peng's method of connecting various space stations is much more ingenious and easier to achieve and operate than the space station connection method used by various countries today.

Especially with the development of the intelligent industry in the future, this method will be simpler, and there will be no need for astronauts to assist at all, and all of them can be remotely intelligently controlled!

"This approach is more suitable for the future!"

Dean Luo also reacted, and also thought of the trend of future development of science and technology, using Li Peng's method will be more suitable for future intelligent operation!

"This kid is really amazing!"

Director Xu and Dean Luo glanced at each other, and finally sighed at the same time.

Li Peng's performance completely exceeded their expectations, especially Dean Luo, who originally wanted to use this incident to let Li Peng learn from his experience and get rid of his blind arrogance.

As a result, now Li Peng is speaking with facts, it is really not that he is blind and arrogant, it is indeed that the International Space Station and the Mir space station are not as good as the space stations designed by Li Peng!

Slap in the face!

Director Xu and Dean Luo were both slapped in the face!

However, the two did not feel embarrassed at all, but their faces were full of excitement and excitement, if Li Peng could make ** science and technology far ahead of the world, they would rather be slapped in the face like this every day!

What does it matter if you are slapped in the face by your own people? It can only show that the back waves of the Yangtze River push the front waves, and one generation is stronger than the next!

Moreover, being able to slap other countries in the face internationally is the most critical thing, the thing that really grows face!!

"Lao Wan, you personally lead the team, you can choose the people, and the task I give you is to study the reliability and feasibility of the space station designed by Li Peng in the shortest possible time, and then study whether the Tiangong-2 space station can be combined with the space station designed by Li Peng......"

"Yes, study it immediately, the people of the Chinese Academy of Sciences are also up to you, the requirements are, fast and accurate!"

After a short period of excitement and excitement, Director Xu and Dean Luo ordered that a special research group should be immediately formed to study the space station designed by Li Peng.

If the space station designed by Li Peng can finally pass the research, it is very likely to achieve a real corner overtaking in the field of space stations and lead the world!

This is of great significance, and the future aerospace field will no longer be dominated by the United States, and it is likely to become the final say.

The International Space Station will take the initiative to contact ** and seek the possibility of cooperation with **, when the time comes, which country will join, so that which country can not join, will be the final word, can ruthlessly extinguish the arrogance of the United States!

When Director Xu, Dean Luo and others were very excited and were about to wait for Li Peng to come out of the laboratory, apologize to Li Peng, and praise Li Peng, Li Peng took out another blackboard and began to write and draw again!

"One of the main challenges of long-distance space travel is how to provide astronauts with enough oxygen and enough fuel to power complex electronics......"

Seeing this, Director Xu and Dean Luo all looked at each other, with incredible expressions written on their faces.

"He can also solve the problem of fuel on the space station?!"

Whether they believe it or not, Li Peng is telling them with his actions, "Yes, I can!"

"It is safer to produce rocket fuel and water on a spacecraft than to launch an additional supply of rocket fuel and oxygen, which has a high potential to cause an explosion......"

"Splitting water into hydrogen and oxygen, which can be used to sustain life or power electronic devices through fuel cells......"

"The method of water splitting to produce hydrogen and oxygen includes two ......: electrolysis of water and photolysis of water"

"The use of photocatalyst technology is the best choice for space travel, not only because the weight of the photocatalytic equipment is much lower than the weight of the equipment required for electrolysis, but also because the high intensity of sunlight in space makes it easier to ...... photolysis of water"

"As a photocatalyst, this semiconductor material can not only play a catalytic role more effectively, but also reduce solar radiation, and even have a certain effect on temperature insulation......

"Under the action of photocatalysts, after absorbing photons, electrons jump from the valence band to the conduction band, producing photogenerated electrons and holes, which absorb electrons in water to form hydrogen protons and oxygen, and photogenerated electrons react with hydrogen protons to form hydrogen ......"

"Similarly, the photolysis of water process can be reversed, using fuel cells to combine hydrogen and oxygen together or "recombined" for powering electronic devices......"

"The recombination process only forms water, which means that water can also be recycled, which is a key ...... for long-distance space travel"

"There is a point to note about using this method of photolysis of water, it needs to be carried out with a gravitational field in the space station, otherwise due to zero gravity, the bubbles will not be separated from the water, and thus the hydrogen and oxygen produced by photolysis of water cannot be extracted from it......"

Soon, Li Peng wrote down all the production methods of this new type of fuel extraction and the corresponding equipment, and attached a few diagrams to list the reaction process of photolysis of water one by one!