The sound of the whistle in the dark night was long gone, but Lu Yi grabbed the thought that had just flashed in his mind, and his eyes became more and more excited.

"Yes, technically, it can be done, and there are 27 hours left to ......"

Professor Lin, who had been sleeping in Lu Yi's arms for a few hours, opened his eyes in a daze, and was very experienced in letting himself quickly wake up and recover, and heard Lu Yi's voice asking, "Lu Lu, what time is enough?" ”

"Good thing!"

Lu Yi showed a smile on his face, and said happily: "The success rate of our plan is not one in 100 million, but should be changed to one in ten or even one-half!" ”

No 100 percent, nothing can be said to be 100 percent until it happens, and Schrödinger's cat also needs to open the box to know if it is dead or alive.

However, this is also much better than the previous situation of one in 100 million, purely hoping for a miracle to happen.

"What's the solution?"

Lin Meng's eyes lit up, and Zhang Qing on the other side also woke up, looking at Lu Yi with a look of surprise.

"Arabic numerals, 6!"

Lu Yi stretched out his hand to wipe the tears on Zhang Qinglinmeng's face, stood up and said, "I'll arrange this matter, you guys go wash your faces and come back, you're all crying like cats." ”

One person can't support the technology tree of a civilization, even if the IQ reaches 3000 real demons, civilization is still not something that two people can support.

In addition to the fact that the more advanced the civilization, the larger the technology tree, and the lack of time and energy, another major reason for this is the inertia of thinking.

People have the inertia of thinking, even if they are always self-conscious, then they can't do everything.

Sometimes something that is very simple and can be solved by just changing a train of thought like a brain teaser, when it falls into the inertia of thinking, it is often impossible to take into account.

"I'm Lu Yi, the construction plan of the space mass cannon needs to be changed, what is the track length of the mass cannon currently produced?"

Coming down from the roof, Lu Yi, who had not slept for a few days, but felt full of energy at this time, walked towards the command center and dialed the video call of the person in charge of the quality cannon manufacturing team.

"Commander Lu, how do you need to change the plan?"

The person in charge who stayed up all night with red eyes cheered up and reported: "We have produced an accelerated orbit of about 30,000 kilometers, all of which are 600 meters long, and some of them have been transported to space for welding, and there are three sections of welding length totaling 5,600 kilometers. ”

In space, behind the earth with the fourth-level intelligent warship on its back, starships are constantly transporting the acceleration pipes of mass cannons to and from the earth, and the dense welding robots in space are welding intensively.

In 14 hours, 30,000 kilometers were produced, which is of course the result of the low technical content of the mass cannon acceleration pipeline, but it is also the result of human beings doing their best to explode potential.

"The welding was interrupted first, and the current accelerated pipe length is enough, but the welded structure needs to be replaced, and I will send you the latest design structure in about 1 hour."

Hearing that it was already welding, Lu Yi signaled to stop, and walked towards the command center with quickened pace.

"Connect me to the space department."

"To send a team to land on the moon, we need to modify the existing circumlunar mass cannon, and the modification plan will be sent to you in 1 hour."

"Give me a connection with the nuclear missile forces of various countries."

"There is a change in the plan, the nuclear space missile temporarily dismantles the electromagnetic pulse nuclear bomb, replaces it with a nuclear bomb, and waits for the launch order......"

One after another changed instructions were issued from Lu Yi's side, and the changes in the plan also made everyone in the command center who was making up for sleep at the first time, and everyone hurried over.

When Lu Yi arrived at the new command center docked not far from the laboratory, which had been converted from a starship, most of them were already in place.

"Commander Lu, why did you suddenly change the plan, there are less than 27 hours left!" Seeing Lu Yi coming, everyone looked at him a little anxiously.

Time is running out, and now that the plan is temporarily interrupted, humanity is likely to lose even the last 1 in 100 million survival rate.

"There's a better solution."

Lu Yi didn't explain in detail, took a laptop, quickly tapped the keyboard and drew a structural diagram of a new type of mass cannon with the mouse.

Everyone walked behind Lu Yi in some surprise and looked at Lu Yi drawing.

In less than a few minutes, a new mass cannon structure diagram with various functional modules appeared on the screen, the structure diagram was very rough, but the joy in everyone's eyes was more and more unable to hide.

"It's ......"

"I didn't think of it before! Magnetic confinement, magnetic repulsion, and magnetic field can also change the orbit of the mass bomb! ”

After 10 minutes, a mass cannon structure diagram with a very different structure shape and several functional modules added was completed by Lu Yi.

The structure diagram was displayed on the large central screen of the command center, and Lu Yi said:

"I have only designed a general functional module, and everyone has improved these functional modules in detail according to their own specialty, and those who have improvement ideas can also put forward them.

In 45 minutes, the new structure diagram will be sent to the quality cannon manufacturing team and the space department. ”

"No problem!"

"We already have the equipment, it's easy!"

Looking at this new structural drawing, everyone was a little surprised and inexplicably responded, and the relevant technicians and engineers began to improve the details as soon as possible.

The structural design of this new mass cannon consists of a circle-closed acceleration track and a launch track extending from the closed-loop orbit, which looks like the 6 in Arabic numerals.

A circle of closed-loop acceleration tracks, on which the mass bullet is rotated and accelerated.

When the velocity of the mass bomb is accelerated to meet the requirements, the magnetic field device at the junction of the launch orbit and the closed-loop orbit will change the shape of the magnetic field, and the mass bomb that has been accelerating in a circle will be pushed into the launch orbit with magnetic repulsion and launched.

It's like a train traveling on a railroad and the switch of the track ahead of you changes track, and the train will change tracks along the changed switch to another track.

This is a new mass cannon is like a brain teaser, a design that can be completed with a change of thinking, but because the gravitational balance of the Lagrange points has formed the inertia of thinking, I didn't think of this.

The problem of gravitational equilibrium, such a large space mass cannon or a large space particle collider is generally either built along the synchronous orbit of the star, or built on the star.

Because if the structure of a closed-loop circle is formed, the gravitational force experienced by this closed-loop circle everywhere is unbalanced.

Unless the engine and high-precision monitoring system are configured, the system is used to monitor the state of the closed-loop circle at all times, and the work of the engine is used to compensate for the imbalance of gravity, otherwise the closed-loop circle will be distorted and deformed under the action of unbalanced gravity.

Therefore, for a long time, everyone has formed a thinking inertia, and subconsciously ignored the structure of this closed-loop circle.

However, now that the starship is used as a space platform, even if the problem of gravitational balance still exists, it is impossible for the starship to be so finely controlled, but it is enough to launch a wave of mass bombs in a short time.

...... There are still 5 hours left before the time for electromagnetic interference to persist, and 14 hours until the time of human nuclear bombs and electromagnetic pulse bombs.

"Commander Lu, the lunar mass cannon has been transformed, and the launch port is equipped with high-speed and high-precision control instruments, which can quickly carry out subtle changes in the launch angle."

"Yes."

There is a system to adjust his body, and Lu Yi, who has been under super pressure for several days without much rest, still feels a little unbearable, stretches out his hand and rubs his eyebrows and asks, "That fourth-level intelligent battleship has not changed its direction, right?" ”

"No, Professor Zhang Qing and Professor Lin Meng analyzed the fluctuation data detected by the previous laser scan, and the other party was affected by the stellar gravitational field in the inner galaxy region, and the change of direction of curvature navigation requires a lot of energy.

And out of curvature navigation, our space mass cannon has been carrying out a covering blockade attack, so the other side has not left. ”

"How long is it expected that the assembly of the space mass cannon will be completed?"

"It's expected to be completed in 2 hours."

"Two hours ......" Lu Yi calculated the time in his mind and ordered: "Help me connect the nuclear missile force."

"Yes." The reporter answered and dialed the video call of the nuclear missile forces.

5 video screens appeared on the screen, and seeing Lu Yi on the screen, the soldiers who were already ready to wait for the order saluted.

"Chief!"

Lu Yi returned a military salute and said solemnly: "Obey my order and launch nuclear missiles at the target area, the interval between the two nuclear missiles varies from 2 to 3 seconds, and the continuous attack lasts for 6 hours and 36 minutes!" ”

"Yes!"

The fourth-level intelligent warship is 570,000 kilometers away from the earth, and the human space missile technology is not very high, and the missile will barely accelerate to 80 kilometers in space and run out of fuel every second, and then attack according to the pre-calculated orbital inertial flight and remote control detonation.

The space mass cannon behind Earth is about to be assembled and built, and after the construction is completed, it will be transported by the starship carrying the platform to the other side of the Moon to the Tier 4 intelligent warship.

In the process of this transportation and transfer, human beings must use nuclear bombs to attack the fourth-level intelligent warship, and cover the detection of the other party with the optical radiation and electromagnetic interference of the nuclear explosion.

Otherwise, no one knows if this space mass cannon is discovered, whether it will cause program prediction, and then the fourth-level intelligent warship would rather spend a lot of energy to avoid it in advance.

Although it was a weak artificial intelligence, it should also be understood in the program's prediction that a super-large mass cannon ran to the opposite side of the lunar mass cannon, and the two big guys sandwiched it in the middle.

"The nuclear bomb was launched first, but the analysis and cracking of our electromagnetic interference technology by the fourth-level intelligent warship will not stop with the launch of the nuclear bomb."

"That's 14 hours left, and it's actually only 11 hours."

Lu Yi looked at the space laser scan displayed on the screen, and a trace of nervousness and gloom flashed in his heart.

.。 m.