After Professor Zhang Miao finished speaking, the people present were silent for more than ten seconds before bursting into applause.

The material problem and the method problem are solved, and the next is the problem of site selection, which is where these "nails" choose to be driven into the ground.

The simulation results of the Galaxy 10 supercomputer have not yet come out, so it is impossible to determine where the edges of the "big umbrella" will cover when it reaches the Earth in 40 hours, but one thing is certain, that is, time, with time, the position of the "nail" can be determined.

It's five o'clock in the afternoon, 40 hours later, it's nine o'clock in the morning the day after tomorrow, when the Eastern Continent is moving towards the direction of the earth's revolution, and it was at that time that Superman just exerted his strength, however, the time of the force was very different from the Earth No. 2, only a short hour, because the earth would not stop rotating, the linear speed per second was more than 400 meters, and an hour later, Superman would pull again, and the angle would deviate greatly, and the earth would still deviate from the orbit and get colder and colder, so Superman only had an hour to exert his strength.

That is to say, Superman must start to exert force at the 39th hour, and according to the time calculation, the position of the "nail" is best in the three time zones of Chinese mainland's East 6th Time Zone, East 7th Time Zone and East 8th Time Zone, which is a narrow area.

The site selection problem has also been solved, and the next step is the problem of details.

The first problem is the length of the "flying blade". The length of a single flying blade is 10,000 kilometers, whether it is conducive to superhuman strength, according to Simon's opinion, three flying blades must be connected together to reach 30,000 kilometers long, and the part nailed into the ground is negligible, 30,000 kilometers long. That is, it is more than twice the diameter of the earth, which is not too long. But it's enough.

According to the calculation of a flying blade for 30,000 kilometers, a flying blade is 30 kilograms. A thousand tons can make more than 33,000 flying blades, nail them all into the ground and then pull them into space, that is, more than 30,000 hairs have grown on the earth, but the hair is very thin and very sharp.

The second problem is the connection between the flying blade and the nail, Professor Zhang Miao said that it is very simple, just like the connection between the flying blade and the flying blade.

The third problem is the problem of nails being driven into the ground, how to drive all the more than 30,000 nails into the ground, and it is impossible to dig a well and then bury the nails. Professor Zhang Miao told everyone that his research base has such nail shooting equipment, which can be loaded with nails, aimed at the ground, and launched directly, without worrying about the stone layer underground, and the material of the nail can completely penetrate and reach the designated position.

The fourth problem has to do with the address, which is the density of the nails. This problem has been analyzed by mechanics experts and geography experts, 10,000 nails are nailed near the Tropic of Cancer in these three time zones, and the remaining more than 20,000 nails are evenly distributed on both sides, which depends on how Superman grasps the size.

The fifth issue is a matter of time. It's also very important to connect the three pieces of the blade material, and also to the nails. How much time will it take, Professor Zhang Miao replied. It takes about ten hours, though. Once you've done a part, you can nail them into the ground first, so that when you're done with everything, you're done with all the nails, just waiting to be pulled.

The sixth problem is that after these flying blades are nailed down, the other end must be pulled into space, in such a dense and sharp "hair array", if someone passes by, it must be split in half, which will cause accidental injury, to solve this problem, it is necessary to drive the nail into a sparsely populated place as much as possible, if it is really unavoidable, then there is no way.

There are basically so many problems that we must act as soon as possible, and time is pressing.

In the end, this plan was designated as the "Earth Drift Project".

Professor Zhang Miao's R&D and production base is somewhere in Hebei Province, and it is obviously time-consuming to drive there, so he was sent over by Superman first, and Professor Zhang Miao presided over the connection of the flying blade.

Professor Zhang Miao was fortunate enough to take a high-speed plane without a cabin and arrived at the base in Hebei Province in less than a minute.

Ximen wanted to see what the flying blade material looked like, and followed Professor Zhang Miao to the laboratory in a superhuman suit, and there was a flying blade on a special metal shelf, if there was no light, the flying blade would glow, and ordinary naked eyes would not be able to find such a small rope, but under Ximen's microscopic vision, the flying blade was still very thick.

"You can touch it." Professor Zhang Miao said to Simon that he had also guessed that Superman was interested in this material, but did not know what the purpose was.

"Okay."

Simon replied, a finger slowly approached the flying blade, and when it was about a centimeter away from the flying blade, the energy tide automatically activated, obviously sensing the danger, which showed the sharpness of the flying blade.

Touching the flying blade, with a little force, the flying blade was torn off by Simon, like tearing off a hair, but, don't forget, this is superhuman strength, if it is an ordinary person, the bones on the fingers will be cut neatly.

Just such an inconspicuous thin rope can lift a 100-ton truck vertically.

Some people say that a 100-ton truck is almost the same as nothing for the earth, and it is true that a hair is about the same as nothing for the whole body, but grabbing all the hair can hang a person, which is a fact, which is also the effect of one plus one is greater than two, so more than 30,000 roots together, far greater than the effect of 30,000 independent, and even 30 million roots.

"When will I come back?" Simon asked.

"In two hours, in two hours, we should be able to finish the production of two thousand flying blades, and then you will need to use the nail equipment to shoot them into the predetermined location, and then we will complete three thousand per hour, and it will be all done in twelve hours." Professor Zhang Miao said affirmatively.

"Okay, then I'll go back first."

After Ximen finished speaking, he disappeared in an instant, and Professor Zhang Miao was amazed.

Instead of returning directly to the city, Ximen rushed to the west to check the terrain of the East 6th Time Zone and the East 7th Time Zone. This kind of thing is very easy for Simon, fly as high as you want, condescendingly, see very clearly, do know in your heart, the west is sparsely populated, there are many mountains and rivers, and it is not a problem to avoid the 10,000 nails arranged by the crowd.

Looking further on both sides of the Tropic of Cancer, there is basically no problem.

Looking up at the direction of the sun, looking at the high sky, the high-energy particles dominated by red became more and more huge, completely blocking the sun, and rushing towards the earth with great momentum.

"Maybe the sun made by the light-speed object has entered a period of instability, and the life of the sun will be greatly shortened, but I hope it is not too short, relying on the technical level of human beings, it may be possible to carry out interstellar voyages in a few hundred years, and then find new planets to survive."

But then I think about it, so what, isn't it a moment in the long scale of the universe for hundreds of years! (To be continued......)