Chapter 13

Zhang Yuan took out his mobile phone, clicked on the self-service taxi software, and input his voice into his destination.

"The destination is Donghai City, with a mileage of about 412 kilometers."

"Searching for carpool object, please wait..."

A radar like pattern is spinning.

This inter city bus is shared by 10 people. The cost per person is less than 60 yuan, which is very cost-effective.

It soon went on the intercity high-altitude track, with a speed of up to 400 kilometers per hour. This speed is no longer controllable by ordinary humans, so we must strictly maintain the distance between vehicles by means of unmanned driving.

Once there was a fool who wanted to show off his driving ability in front of his object and switched to manual driving in a non emergency state. The result... Of course, it was gray. At the speed of 400 kilometers per hour, the car hit the high rail railing, and no organ on the whole body was intact.

On the contrary, the railings made of carbon nanotubes were undamaged in car accidents, so the safety of high-altitude tracks is well-known.

An hour later, Zhang Yuan got off the bus and took the subway to his destination.

"You're so punctual. You don't come early for a minute!" Li Zhendong opens the door.

"I slept in the massage shop, so I was a little late..."

"Tut Tut, that's a good place for an affair!" Li Zhendong had a look of livestock on his face. This group has stayed in the space city for a long time, and their whole body is like dry firewood. It seems that as soon as they come into contact with the opposite sex, they can rub and heat and burn a raging flame.

Zhang Yuan said angrily, "please, it's all aunts. Where did you get the affair? Do you want to taste so bad... Can you not talk to me as soon as you meet... "

"Zhang Yuan!" Li Zhendong's eyes suddenly became serious, as if something was brewing.

"Why?" Zhang Yuan's back cooled.

Li Zhendong looked excited and waved with his mobile phone. "I talked about a girl these days. Maybe a story can happen... Take a look at the photos. It's still very good."

"Really?"

Took a look at the mobile phone, the head is a very lovely girl, with a mouth, white and tender.

Chat record:

[woman: are you well paid?]

[Li Zhendong: it's not high. Money is of little use to us. It's mainly about having fun...]

[photos of spacecraft]

[photos of Li Zhendong's whole body suspended]

[woman: space is so fun! I dream of going to space, but the cost of traveling is too expensive.]

[Li Zhendong: how can you say it's fun to do this job at the risk of your life? In an environment without gravity, you can choke if you drink. There are really such cases!]

[woman: is your father also a worker in space city?]

Li Zhendong: of course, but I never rely on my father. I passed the exam myself

[... (omitting the 10000 words of flirting sister)]

[Li Zhendong: you see, I'm going to get on the ship. Can you watch a movie with me. I'm so old that I haven't dated yet.]

[woman: AHA ~ really? You don't have a girlfriend?]

The female millstone haw has not officially replied, but it seems that she is excited.

Li Zhendong showed off with a flying face: "you know how powerful your brother is. Do you want to teach you how to pick up girls? This is the first move. Pretend to be pure. Some women like this! They like virgins! "

Zhang Yuan frowned when he heard this.

"There's a second move, hard to get."

"The third move, monkeys steal peaches!"

"What... Stealing peaches?!"

Li Zhendong's tone became more and more excited and his voice became louder and louder, "Oh, it's cheating... Think about it. Even if you have left the earth, those girls still remember you. In the deepest part of their hearts, they leave you a corner where they bury the good time they spent with you. "

"One year, ten years, a hundred years, at the moment they die, the last words they utter are your name... And you are in another place in time and space."

"Don't you think it makes sense?"

I don't know why, Zhang Yuan was calm and even felt a little sick

Zhang Yuan sighed. He was a man of God level who was good at everything, had high IQ and genius, and could easily achieve good results.

The only bad thing is... Very coquettish and boastful.

Zhang Yuan suddenly grinned: "scum man!"

"I'll tell your mother!"

The air fell into a dead silence.

Zhang Yuanyuan repeated: "one year, ten years, one hundred years, at the moment they died, the last words were your name?"

"Li Zhendong! Li Zhendong! Ah, I'm dying. "

"Is that what you call it? Is it cool? Is it cool? "

Silence again.

To some extent, Zhang Yuan is also a talent.

Li Zhendong also sighed and stared at the ceiling: "I just want to kill you now, really!"

……

Li Zhendong on the table is a good son. He doesn't say a word, but eats silently.

Mother Li is as like as two peas, and keeps Yuan Chang eating more. She says, "you can't eat the meat of the original ecosystem when you go to space."

This is also true. The space of the spacecraft is limited and the ecological environment is not good. It is no problem to plant some plants, but it is impossible to cultivate pigs, cattle, sheep, chickens, ducks and fish in luxury. So the space city eats synthetic meat, that is, animal cell tissue in Petri dishes.

Li Cheng, Li Zhendong's father, and Zhang Yuan's father are colleagues of space city.

He is constantly talking about some stories about the design of the earth times in the past.

"... your father Zhang Qiming is really a genius. We can't think of a problem. As soon as he patted his head and turned his pen, he came up with it. It's like taking drugs!"

"Drugs?" Zhang Yuan couldn't help wiping the sweat on his face.

"He built more than half of the spacecraft's control program. So far, only 212 small bugs have been detected, which is really too difficult..."

"Unfortunately, I left too early. Unfortunately..." Li Cheng was in a complicated mood and even drank some wine.

"Is 212 still small?"

"What you don't understand is that the control engineering of the spacecraft is one ring after another, one layer after another. The more complex the system, the greater the risk. The earth times has more than a dozen subsystems such as safety monitoring system, energy system, ecosystem, material circulation system and communication system, as well as a small number of industrial factories. The complexity of control engineering is far beyond your imagination! "

"Software and hardware complement each other. The difficulty of software does not have to be low!"

Neither young man could answer anything.

After a while, Zhang Yuan asked, "can't the spacecraft be any faster?"

Li Cheng shook his head: "seven thousandths of the speed of light is really fast. Unless it is propelled by a large equivalent nuclear bomb, it can be faster. It is expected to reach the speed of light of 3%, but our materials are far from bearing the explosive force of the nuclear bomb... And there can be no anti nuclear material in the foreseeable future. "

Li Zhendong also asked, "Dad, will we build the next colonial ship after we leave?"

"No, not in recent years, even in recent decades... The whole global economic circle needs to rest for some time."

"This project is too costly. Even with the strong support of governments and the deep space foundation, it will take a long time to recover."

"There is strong civil opposition to the special air tax, and several countries are making a lot of noise. It is estimated that it will be cancelled..."

Zhang Yuan wondered, "are we a single group of deep space colonists?"

"Not necessarily. As for the future, who knows?"

"The basic deep space voyage technology has matured. Rebuilding the second large colonial ship will not be as expensive as the first. Perhaps, when the government has spare money, it is still possible to launch the second ship."

"However, before the advent of new technologies, it was difficult to significantly increase the speed of navigation. You can't expect the ships behind to catch up with you. "

Zhang Yuan chewed the chicken leg and paused for a while. He interpreted a key message: the fat and oily deep space foundation seems to have no money.