"How do you get all of humanity into the moon's habited area in three to five days?"

This is a research topic that Lu Yuanming decided about a year and a half ago.

Lu Yuanming thought that this topic was a super problem, and when those scientists estimated that they were about to start opening their minds again, they didn't expect that it was not the scientists who completed this topic first, but a department that he didn't expect at all.

Ministry of Railway Transport.

And it is the department of this country that completes the Spring Festival.

Their spokesman showed Lu Yuanming that before 2024, they are responsible for the flow of people in the Spring Festival, such as the Spring Festival in 2023, the old railway transportation department they are responsible for alone will send and receive nearly 10 million people per day, not to mention long-distance buses, high-speed rail, airplanes, ships and other modes of transportation.

They have enough experience to be the management center of the Great Retreat, and they also set the tone for the Great Retreat.

"Train Crash!"

"We need four rails that are long enough, and we already have them, just pick four long rails on the plains, and then put enough locomotives and carriages on the four rails, and then place the field at the front of each track, and then ...... As long as the train is fast enough, even if there are no rails after entering the field, the train will still rush forward by inertia, and outside the channel of light is the lunar habitation! ”

Lu Yuanming frowned at this plan, and he immediately asked, "Then what?" The train rushed through the passage of light at a very fast speed, and there were no rails outside, even if there were rails outside, and there were no permanent rails connected to it in the passage of light, you couldn't just calculate the speed of movement, the angle of movement, and so on. ”

"Metal maglev!"

The spokesman immediately said: "What we need to do is to create a metal maglev area through room temperature superconductors, and this area is a certain distance outside the four locomotives, this distance can be scientifically calculated, so that the train will be suspended because of the metal maglev area, and then move it to the designated drop-off location through electromagnetic traction, and then the people on this train get off quickly, and the process will never exceed 20 minutes, we have experience in this regard, and there are enough experienced public servants, It can become the command department during the great retreat, and a carriage is calculated according to the second-class carriage, at least a hundred people can be seated, and even we can add seats, or add stations, a carriage is no problem to squeeze down 300 people, and a special locomotive made of room temperature superconductivity can pull at least 250 more carriages, which means that a train rushing into can bring in at least tens of thousands of people! ”

Lu Yuanming calculated according to this data, and then he shook his head and said: "It's not enough, even according to this data, it can only transfer 100 million people at most in three days, and only four fields limit the scale, which is not enough!" ”

The spokesman obviously knew that Lu Yuanming would ask such a question, and he did not hesitate, but immediately said: "Then increase the area and scale construction of metal magnetic levitation and electromagnetic traction on the moon!" On the earth, every two minutes to send this special train, and in the internal habitable area of the moon must have a large enough metal maglev area and electromagnetic traction area, as long as it rushes over, the lunar area can be separated by electromagnetic traction These trains, two minutes is enough, as long as the metal maglev area is large enough, the electromagnetic traction beam is enough, the speed of the moon can be less anxious, the key is the speed of the earth! ”

Lu Yuanming immediately began to calculate this data, according to the number of people carried by each special train, because it is an emergency, it is determined according to the number of people crowded in a carriage, a carriage can squeeze down 300 people, and then the use of room temperature superconductivity special locomotive can drive 250 carriages, here is 75,000 people, and every two minutes to depart, an hour is 30 locomotives rushing into the moon, if it has been calculated according to this speed, That's 54 million people a day to be sent to the moon, and four fields are equivalent to more than 200 million people being sent to the moon......

This is certainly ideal, regardless of accidents and delays, but statistically and theoretically, it is indeed the most likely way to achieve a human transfer to the moon in three days.

After all, with the construction of the habitable area of the moon, engineering employees and their families have begun to live in the habitable area of the moon, and the population of the earth is declining simultaneously, so it is likely that only five or six billion people will need to be transferred to complete the retreat.

So after communicating and confirming with a large number of scholars and experts, Lu Yuanming agreed to the plan.

This is actually thanks to the recent explosion of mankind in the field of science.

With the acquisition of room-temperature superconductors and the completion of the reverse engineering of high-tensile metals on the moon, the stable hydrogen polymerization reactor has been completely completed, and even a year ago, a miniaturized hydrogen polymerization reactor was researched, as well as a series of related scientific and technological breakthroughs, such as metal magnetic levitation region, electromagnetic traction beam, and a series of breakthrough technologies, such as Gaussian weapon miniaturization research, ultra-high-speed Gaussian weapons, prototype new space shuttle and other research breakthroughs.

And this retreat plan is based on a series of new technologies such as metal suspension areas and electromagnetic traction beams.

The plan is called: Doomsday Train!

Lu Yuanming woke up on time three days later, and then immediately issued a plan to start the doomsday special train!

At the moment, there are about 220 million human beings on the moon and about one billion people on the earth.

Half a year ago, Lu Yuanming had already ordered the earth's population to begin to move around the four doomsday special train tracks, and important projects in other regions, such as the tidal area of the Panama Canal and the waterjet area of the Amazon Dam, only the most basic supervisors were left, so at this time, there was no need for large-scale transshipment within the earth, and the population near the doomsday train had already begun to concentrate.

It has to be said that the management personnel who undertook this great evacuation plan did have a few brushes, and these civil servants went directly to the grassroots level to command and lead, replacing the people who had arrived with four batches and began to board the train carriages, and in less than an hour after Lu Yuanming gave the order, the first train and carriages on the four rails had already begun to accelerate.

Everyone watched intently, these four trains with a population ranging from 70,000 to 80,000 roared forward, because the power plant and electrical device at the front of the locomotive were made of room temperature superconductors, and the powerful propulsion force that surpassed all the previous locomotives burst out, and the speed was increased to 350 kilometers per hour in a short distance, and the speed was still increasing rapidly, at the same time, four trains had rushed into the field, and the front and carriage disappeared into the earth at a very fast speed.

About a minute and thirty seconds later, the front of the locomotive roared out of the field, because it was out of the railroad tracks, the front of the locomotive and the carriage behind it began to twist and roll over, but at this moment, the entire front of the locomotive and the carriage were all suspended in mid-air, and then glided forward smoothly for a distance of at least twenty kilometers, and then it was lifted under the traction beam and placed at the planned exit site.

This scene was recorded throughout the process, and then after a delay of more than a second, it was played semi-synchronously at the scene of the doomsday patent, all the personnel, all the people cheered, the original hanging hearts all fell, and the order was guaranteed, and even the speed of people getting on the car was speeding up.

Lu Yuanming was also watching the operation of the Doomsday Special Train throughout the whole process, and when the first four trains entered the station safely, he finally breathed a sigh of relief, and then said to the staff around him: "Go on, speed up...... Reasonably quicken up, we have a total of one hundred and nineteen hours of final time, but I hope to be able to complete the Great Retreat within one hundred and ten hours, no more than one hundred and fifteen hours at most. ”

After speaking, Lu Yuanming stood up and strode out of the room, and immediately more than a dozen people followed behind Lu Yuanming.

Lu Yuanming turned his head to them and said: "You also have to start preparing for the big retreat, the materials that should be sorted out, whether they are destroyed or carried, these must be done, and the management of various countries must also be prepared, and let the planetary gravity manipulation system enter the state of power, I will be in ...... Come back in about twenty hours, and you don't have to follow me. With that, he was going to continue walking out.

Ke Yurong was also among the followers, and the people around her all looked at her at this time, and she immediately said to Lu Yuanming: "Your Excellency the decider, where are you going?" Isn't it time for you to sit on the earth or the moon? ”

Lu Yuanming replied without looking back: "I still have to complete some finishing work, this is my tacit understanding with that thing." ”

"What is it...... Sorry, if it is taboo information, you can ignore it. Ke Yurong asked subconsciously.

Lu Yuanming's footsteps paused, he thought for a moment before saying: "It's not a taboo information, it's almost after the last time I suppressed the believers of the Fallen God, I reached some trivial agreements with this Fallen God, and it has been smooth for more than two years, so I have to fulfill this agreement." ”

After speaking, Lu Yuanming no longer paid attention to the sluggishness of the crowd, he left the room directly and came to the outer room, and after the reading power was suspended, the whole person disappeared in place in a flash.