Sitting in the car bound for the airport, Lin Ran played with the mutated mobile phone that caused him to cross, and asked the driver driving in front of him.

"Are you also an employee of our company? Why haven't I seen you before? ”

Secretary Chen, who was sitting on the side, knew the identity of the driver, but he didn't answer, and the identity was there.

The driver drove the car intently, without looking at Lin Ran through the rearview mirror, and replied.

"Mr. Lin, I'm Mr. Sun's driver."

Lin Ran still didn't look up, and continued to play with his phone.

"Oh, I said, why haven't I seen you? By the way, what about my driver? When I received my salary, I didn't see anyone when I needed him, was it really so easy to do a job with a million salaries that year? ”

The driver still didn't look at Lin Ran, drove the car intently, and replied.

"Brother Sun had a car accident when he came home last night, so he can only be replaced by me today."

The action of playing with the phone paused slightly, and then nothing happened, and continued to play with the phone, and asked again.

"So what's wrong with him? Didn't get hurt... Has the killer who hit him been found? ”

"Brother Sun is fine, it's just a broken thigh, and you can recover after a month of recuperation, as for the murderer, the murderer is the driver of a big truck, and he is still absconding and has not been caught."

Lin Ran stopped playing with his phone, put it in his pocket, and then looked ahead... There was a traffic light in front of me, and it slowly stopped.

"Really? Then he was unlucky. ”

The green light came on, and the car started and got ready to move forward.

Lin Ran turned his head to look at the road on the left and said lightly.

"Stop, there's a big truck ready to run a red light."

The driver, who was about to step on the accelerator, paused slightly and stopped the car.

Sure enough, after they stopped the car, a large truck crossed the traffic light from the road on their left. It slammed into a van with a thud.

The van was knocked off the spot and rolled on the ground several times.

Lin Ran looked in the direction of the van through the window and found that there was a man and a woman in the van, as well as a child, all of whom had fallen in a pool of blood at this time.

And the driver of the big truck, after hitting people, also hurriedly got out of the car, wanting to check the situation of those people in the van.

No longer paying attention to the tragedy of this for others, he looked at the driver and said again.

"Let's go, let's go to the airport."

The car started again, then passed the green light and continued in the direction of the airport.

Secretary Chen, who was sitting next to Lin Ran, felt that the atmosphere was a little different, but it was impossible to say where it was different, although she was very smart, her intelligence was used in other places.

"I've been a driver for Mr. Sun for a few years."

"Five years."

"Oh, that's just right, Sun Hao He also worked as a driver for me for five years, if I'm not mistaken, Sun Hao is an orphan, fatherless and motherless, married before following me, and has a son and a daughter... His son must have been in junior high school, right? ”

The driver nodded "um" and continued to concentrate on driving.

Lin Ran seemed to think of something, patted his head, and asked again.

"By the way, what about you? Are you married, do you have children, and are your parents still alive? ”

"Thank you Mr. Lin for your concern, my parents are still alive, I got married last year, my wife is pregnant this year, and I went to the hospital to check that it was a pair of dragon and phoenix fetuses."

Lin Ran had a smile on his face.

"That's congratulations."

After saying that, he didn't pay attention to the driver. looked at Secretary Chen next to him and asked.

"Mr. Hawking, when is their flight coming?"

Secretary Chen didn't look at his phone and blurted out.

"Half an hour to go."

Lin Ran nodded, looked at the driver and said.

"Half an hour, there's still a long way to go, be careful when driving."

The driver's face became a little abnormal, and he seemed to be in some pain, but he couldn't show it.

After saying that, he completely ignored the driver, turned his head to look at the scene outside the window and was speeding backwards, and couldn't help but shake his head.

Nothing unexpected happened.

Ten minutes later, Lin Ran and the others arrived at the airport, and the driver stayed in the car and waited for them.

Lin Ran took Secretary Chen and walked towards the waiting hall.

Originally, he could have relied on his identity to use some privileges or something. But he didn't want to make too much trouble, so he just waited here for Mr. Hawking to come out, as everyone else did.

I found a place with few people and sat down, and waited quietly.

Ten minutes later, groups of people came out of it. Lin Ran, who closed his eyes and stared, opened his eyes, stood up and walked in the direction of the exit.

And Secretary Chen followed Lin Ran closely, and at the same time did not forget to bow his head to contact Hawking and his family.

Perhaps because there was no order, there were no media newspapers in this waiting hall, and Mr. Hawking's visit to China did not attract much attention.

Mr. Hawking in this world is not paralyzed, nor is he in a wheelchair, just like a normal person, he is a little old man in his sixties.

Lin Ran because of the real world itself, even if he traveled to another world, it also affected him, just like in his eyes, foreigners all looked the same.

Mr. Hawking and his family came out and came to Lin Ran's side, if it wasn't for Secretary Chen's reminder, he might not have found out.

This made him feel a little embarrassed inside.

It seems that some problems cannot be changed even if the mentality and personality change.

He shook hands with Mr. Hawking in a friendly manner, and then walked side by side outside.

Mr. Hawking is also a quiet person, and reporters who don't like long guns and short guns stand in front of him, and this time they are the only ones in the country besides him.

Sons, daughters, grandsons, granddaughters, this life can be described as a happy and happy life.

Out of the airport, Lin Ran didn't go to the car he was in. Instead, he walked towards an extended luxury car not far away.

Secretary Chen had arranged for Secretary Chen to meet Mr. Hawking and his family here.

Mr. Hawking's family, including Lin Ran and Secretary Chen, added up to a total of twelve people, and one car was not good at all, so two cars came.

Lin Ran, Secretary Chen, Mr. Hawking, Mr. Hawking's son and a grandson sat in the first car, and the rest of Mr. Hawking's family sat in the car in the back.

The car started and headed for their destination.

After Lin Ran got in the car, he also began to ask Mr. Hawking about some knowledge of cosmic astronomy, and he was interested... There is also something to be experienced in the future.

The first one is the wormhole, the principle of the wormhole, how it appears, how to connect two different time and space... How is it......?

Mr. Hawking's answer is very good, very powerful, very powerful, except how did the wormhole come about in the beginning? The rest didn't understand at all.

Lin Ran in the real world and Lin Ran in this world, who was completely novice in the knowledge of cosmic astronomy in the previous years, is now surprised to listen to a top physics god say what questions are very difficult to understand in the physics world.

Knowing that he wouldn't be able to figure out these things for a while, Lin Ran just asked briefly, and Hawking said simply.

For example, a black hole is actually a sphere.

Well, this Lin Ran knew about it a long time ago.

For example, space and time together constitute the universe as we know it, for example, there are higher dimensions above the three-dimensional, four-dimensional, and five-dimensional, quantum mechanics, the microcosm... String theory and so on and so forth.

The car did not come to their group building, but to the door of a five-star restaurant.

It's nearly 11:00 now, and it's almost noon, Mr. Hawking and they should be a little hungry after a day's flight.

It was impossible for Lin Ran to give Mr. Hawking time to rest, so he could only make up for it on his body.

It's also funny to say that the largest shareholder of this five-star hotel turned out to be Lin Ran.

Sure enough, the range of industries involved in each of the top richest people is particularly wide.

Coming to the door of the hotel and stopping, Lin Ran and Mr. Hawking walked side by side towards the hotel.

Mr. Hawking is in good health, and that's what Lao Dang Yizhuang said, and he didn't fall in the slightest when he walked with Lin Ran.

Taking the elevator to the box on the top floor of the hotel that only the boss can enter, Secretary Chen instructed the hotel manager to do something, and Lin Ran discussed with Mr. Hawking.

"Mr. Hawking, the purpose of inviting you here this time should have been told to you, right?"

"My dream since I was a child was to go outside the earth, to see the starry sky of the universe, and to experience the grandeur of the universe. Even now I have always had this dream, and everything I am doing now and what I have achieved is to make it come true........."

"I would like to ask Mr. Hawking, what does an ordinary person need to pay attention to if he enters the starry sky of the universe?"

When he was in the car before, Lin Ran always asked about those high... Ordinary people don't understand the knowledge at all, and Hawking just thinks that Lin Ran is idle and wants to improve his style.

But now hearing Lin Ran say this, Hawking is a little skeptical, is Lin Ran's brain stupid? Or do rich people like this tune?

shook his head, and then said seriously to Lin Ran.

"Mr. Lin, I advise you to dispel this idea, and tell you the truth, ordinary people can't withstand the environment in space without training."

"Weightlessness aside, drifting in the void of the universe for a long time, the mental torture ordinary people can't bear at all. Especially with long interstellar travel, even some professionally trained astronauts have the possibility of going crazy, and what I'm saying is true, and there are real cases. ”

How could Lin Ran not be clear about what Hawking said, the Void of the Universe is not something that anyone can get on if they want to, and they have that strength and that physical fitness.

And even if you have both, you may not be able to withstand the environment of the cosmic starry sky.

But I don't know why, after crossing into this interstellar world, Lin Ran felt that he belonged to the cosmic starry sky and was completely able to adapt to the environment of the cosmic starry sky.

As for training? There's no training at all, it's like a kind of expansion.

Nodding.

"Well, can Mr. Hawking tell us about the relationship between black holes and time, I have heard such a hypothesis. It is said that the closer the black hole is, the greater the gravitational pull, the slower the flow of time, and it is possible that a few minutes have passed near the black hole... Is it true that years, decades, or even hundreds of years have passed elsewhere? ”

Hawking nodded, then shook his head again.

"In theory there is nothing wrong with that, but in practice... No one has experienced it firsthand. We can't say exactly what the black hole has to do with time! ”

"But the phenomenon you mentioned before does exist, and it may only take a few minutes in other places, and dozens or hundreds of years in another place, according to Einstein's theory of relativity........."

100,000 are omitted here, the knowledge is limited, and the information has not been found.

After listening to what Mr. Hawking said, Lin Ran nodded.

Do black holes have some relationship with time? Mr. Hawking did not give an affirmative answer, but gave another piece of news, that is, a minute has passed in one place in this world, and several years have passed in other places.

Although Mr. Hawking doesn't know where it is, he is sure that there is indeed a world on this side.

And Lin Ran has watched interstellar movies, more than once, and naturally knows that black holes can indeed affect time, or that the gravitational pull of black holes is particularly large, which can distort time and stretch time infinitely. Slows down.

It is somewhat similar to some magic weapons in some fantasy immortal cultivation novels, such as how many days have passed in reality, and there is a time acceleration formation in that magic weapon, etc... Dozens of days, even decades, have passed.

Time seems to be very powerful, very advanced, and no one can touch any existence, but in this kind of world where science is supreme, time is only a four-dimensional existence, and there are five, six, and even seven-dimensional and eight-dimensional above the four dimensions.

Lin Ran remembered that he had seen such a video when he was on the real earth, and the video was about dimensions.

It is said that the universe has 11 dimensions. But how, exactly? The succession after the fourth dimension is not clear.

When Lin Ran and Dr. Hawking were discussing the problem, the hotel service staff also walked in with the same dishes, and then stepped back.

Lin Ran, as the host, he didn't move the chopsticks first, and others were embarrassed.

Picked up the chopsticks and sandwiched two dishes. Then I ate a little western food with a knife and fork.

Lin Ran, the host, set off, and Mr. Hawking and his family were not polite, very happy.

Hawking made a lot of money by relying on his status as a top god of physics, and their family didn't worry much about money. But these dishes are not necessarily possible in ordinary five-star hotels.

A simple table will cost hundreds of thousands, to say the least.

Lin Ran didn't have much appetite, so he simply ate a little.

"Mr. Hawking. I still remember when I was studying physics, I used to see dimensions... Dimension. Is it true that our human beings, including all living beings on Earth, are three-dimensional beings in a four-dimensional space? ”

"Are there four-dimensional beings living in the five-dimensional space above us, what kind of existence do they have, and are there still five-dimensional beings?"

Hawking put down his knife and fork, took a sip of the red wine in the glass, and then explained to Lin Ran slowly.

"Mr. Lin, you are right, from the physics knowledge we have learned so far, we humans are indeed three-dimensional creatures living in a four-dimensional world. We have heights, lengths, and widths, and we can feel the change of time. The same goes for other creatures. ”

"As for whether there are four-dimensional beings living in the five-dimensional space above us, I think there should be. The universe is so big, so magnificent, human beings are just a weak race on the endless planets of the universe, and they have not even stepped out of their home planet. Compared to the vast universe. We can say that it is completely non-existent. ”

"No one knows how many dimensions the universe has, we can only say that it is speculation, some people say that there are only four dimensions, some people say that there are eleven dimensions, some people say that it has thirty-six dimensions, and some people say that it has ninety-nine dimensions, but no one can prove all this... We are all mortal. ”

"Hehe, speaking of which, we humans are really whimsical, we haven't even stepped out of the small earth, but the theory put forward is ......"

Lin Ran also shook his head, agreeing with Hawking's words.

Although it is said that people must have ambition and ambition, they must also have corresponding strength and action.

As Stephen Hawking said, the universe is so vast that the earth where human beings live can be regarded as non-existent for the vast universe.

As a result, I didn't even set foot on the earth, and I thought about those lofty theories and hypotheses......

Look at how awesome humans are.

Does time really exist? Up in the air.

Can humans live forever? No problem at all.

Is the human environment virtual? It's possible.

Is time travel real? Up in the air.

Religiously, were human beings created by God? It's possible.

Chicken or egg?

OMG.

Sooner or later, humanity will be able to die for itself.

It wasn't clear whether humans would kill Lin Ran, and at this point he just wanted to know that there was information about the issues he was interested in.

Waiting for Hawking to eat a few bites of food again, he took a sip of red wine, and then asked.

"Mr. Hawking, you are a Taishan Beidou figure in the physics world, I don't know what kind of speculation you have about black holes and things inside black holes?"

Lin Ran didn't forget that the protagonist entered the black hole in the later stage of the interstellar movie, and as a result, he appeared in that magical five-dimensional space.

What happens when a three-dimensional creature enters a five-dimensional space? Will it not be able to withstand the space of the five-dimensional world, and it will turn into ashes.

Although there is already speculation that he can return to the real world as long as he dies, but what if? On the premise of not dying, try not to die, he doesn't have that masochistic attribute.

"A black hole is a singularity with infinite density, infinite curvature of space-time, infinitely small volume, and infinite heat in the center and a part of the surrounding empty celestial region, which cannot be observed at all within the scope of this celestial region, because even light will be swallowed by the black hole, and the process of its formation is somewhat similar to the process of neutron star generation..................."