18:30 sharp.

At the McDonald's right next to the cinema, two generations of materialistic enthusiasts, old and new, were writing at the same time.

The space race for hegemony between gods and kings has officially begun.

Although this is not a formal competition, it doesn't even have papers or rules.

But this did not affect the intensity of the battle at all.

For real physics geeks, such peak competition is even more exciting than a utilitarian competition.

In this situation where there are no papers and no rules, normal people can't even compare or calculate anything.

But they knew it, they knew it without saying a word.

That is to compose the real "Wandering Planet Project"!

For ordinary movie fans, "The Wandering Planet" is enjoyable enough, but it is inevitable that some of the physics vocabulary in it is half-understood.

For science fiction lovers, "The Wandering Planet" is a delight, and every space-related concept and shot makes them excited.

For hardcore physics experts, while enjoying themselves, they are also regretful.

Just because the physics part in the movie is too vague and too broad.

How does the earth stop spinning? How does it leave its original orbit? How is the gravitational slingshot planned?

None of the most interesting details are there.

Obviously, scientists, especially physicists, play a crucial role in the entire movie.

But no one showed up.

Not only that, in the movie, engineers, programmers, soldiers, and even drivers all play heroic roles.

Only scientists don’t even have faces.

They seem to be a bunch of trash who only say "Oh no, it's no use" and "You guys just wait to die".

It's not interesting enough, it's not interesting enough.

This kind of disaster movie-style firefighting comeback is naturally very enjoyable to watch.

But for the real hard-core bosses, they prefer to see the process of scientists arguing and calculating.

And all these processes were taken care of by a man named "Moss".

Unhappy, unhappy.

You must use your own knowledge of physics to complete all of this.

This is a complete movie viewing!

This is their paper, a blank sheet of paper to fill in the entire "Wandering Planet Project".

The rules also need no introduction.

Whoever's plan is more accurate, detailed, and implementable will win.

If anyone makes a mistake, such as one more 0 and one less 0, it means that the plan will fail and mankind will be destroyed.

At this moment, they had already broken through simple calculations.

Instead, he becomes a doomsday scientist and contributes all his wisdom to the survival of mankind.

This fucking thing is called a sense of substitution.

Of course, no matter how reckless a person is, he will not just start making calculations. He will always discuss a broad framework first.

Two tables, two people on each table, and two teams of doomsday scientists began a ruthless discussion.

Lin Yujing is 100% serious, and her whole temperament has undergone considerable changes.

"I know you also want to settle the matter, but this time, can you let me do it?" Lin Yujing stared at Li Zheng and nodded, "Just this time, be my assistant."

For physics enthusiasts, this is too much to ask.

But for the competition, this is reasonable.

The entire planning and calculation process involves a lot of "assistant" work.

Copy drafting, process connection, data collection, calculations, etc.

If two people do these tasks separately, it will be inefficient and messy.

Only with one master and one auxiliary can you use your strongest brain and accomplish the great feat of 1+1>2.

If it were anyone else, Li Zheng probably wouldn't be willing to serve as an assistant.

But Lin Yujing... who gave her a higher simulation score in the competition?

"I understand." Li Zheng nodded and responded, "From now on, I will be your tool."

"Thank you." Lin Yujing's face was solemn, neither happy nor sad, as if he had really become a doomsday scientist, no longer having any human emotions, and transformed into a rational machine.

After thinking for a short time, Professor Lin began her arrangements.

"Now, I'll give you our plan."

"My job is to list the equations for every physical process."

"Use abbreviations such as ms and me to represent the masses of the sun and the earth respectively."

"You are responsible for searching and substituting specific values ​​​​into the calculation results."

"I will then give you feedback on reasonable plan parameters based on the results you gave."

"How much power would each engine on the equator need to provide if the earth's rotation were stopped."

"I will race for speed and will not wait for you. I will list all the calculations first and then go back to supplement your work."

"You don't have to insist on speed, you must pursue stability. No matter how perfect my calculation is, if you make a mistake in substituting parameters into the calculation, the outcome will be death."

"When I walked in, I saw that the closing time of this McDonald's is 11 o'clock."

"We default to this as the final deadline and draft the plan by 10:30 at the latest."

"That's it, can you do it?"

"Yes, I completely understand." Li Zheng responded, turned on his phone, and began to search and record the conventional physical quantities that would be used.

Although there was no unnecessary nonsense, he still admired Lin Yujing's overall planning ability.

Two-person, two-track operation, clear priorities, and internal dynamic feedback.

The chief scientist is like this.

Assistant Li Zheng is also about to start burning.

…

On the other side, Wu Shu and Ou Xingzhuo adopted another division of labor model.

"The Wandering Planet Project" is divided into five steps.

1: Use an engine to stop the earth's rotation. (Brake Era)

2: Turn on the engine at full power, causing the earth to reach escape velocity and fly out of the solar system. (Escape Era)

3: Continue to accelerate and fly to Proxima Centauri, which is 4.2 light-years away. (Accelerated Wandering Era)

4: Slow down and make the earth rotate again. (Slow down and wander the era)

5: Park into the orbit of the target star and become its satellite. (New Solar Era)

Among them, parts 1 and 2 are the most difficult to calculate, including problems such as gravitational slingshot and Roche limit.

Steps 3 and 4 are the simplest. As long as you master the distance and time, it is completely a junior high school physics problem.

The difficulty of step 5 is medium, which is about equivalent to the high school physics level. You can master it if you have learned about gravity and circular motion.

Therefore, Wu Shu was responsible for steps 1 and 2, and Ou Xingzhuo was responsible for the next three steps. They were finally spliced ​​together to complete the entire plan.

After the assignment was completed, Wu Shu shook his head, took a deep breath, and looked at Li Zheng and Lin Yujing who were already working at the table opposite, his expression gradually becoming fiery.

"Okay, okay... Do you need to be so serious..." Ou Xingzhuo said in shock, "You are completely in the state of ipho..."

"It's rare to meet such an opponent, don't you want to conquer?" Wu Shu moved his fingers and picked up the signature pen in a ceremonial manner, "In the past, Huajing played casually, and lost. This time, they should let Yinghu

Now you know what Ren Dafu is and what senior sister is."

"Since you are so insistent." Ou Xingzhuo chuckled and raised his glasses, "Then I should take it seriously occasionally. I am more or less a member of the math competition training team. For this level of calculation, mental arithmetic is enough."

"Stop talking nonsense and tell me the truth."

"Then...okay..."

…

There is no more nonsense between the two teams, and they are at full power from the beginning.

Scratch paper and geometric diagrams appear one after another, as if they were printed.

I'm afraid real scientists can't reach this level of madness.

If this were in a scientific research laboratory or a university classroom, it might not be so crazy.

The problem is, this is just an ordinary McDonald's.

Both the passers-by eating and the cleaners were completely shocked, looking at the two tables as if they were aliens.
To be continued...