Chapter 729

"She didn't ask me to marry her, Dad. Don't worry about it. It's my private business. You can't take care of me all the time, can you? Let me go out and have a try myself. If I'm not lucky, it's fate. Why should I make father and son turn against each other for such a trifle? " Facing Qin Feining's accusation, Qin Xiaobao tries to refute it.

Qin Xiaobao's words make Qin Feining feel powerless. He can fight for the world, but he can't discipline his son in his own way.

If you think about it carefully, Qin Xiaobao's words are right, but they don't conform to Qin Feining's moral outlook. In Qin Feining's education and world outlook, if you have a relationship beyond ordinary friendship with a woman, you have to be responsible for that woman. If a man is unable or unwilling to take responsibility, that woman will lie in the arms of another man, In that case, new contradictions will arise.

Staring at Qin Xiaobao for three minutes, Qin Feining said, "I hope you are a noble and elegant man, not a street thug. If you can't bear the responsibility, don't mess with girls. Even if someone doesn't blame you, there are still some stains on your resume, How far can a man with a stain go in his career? As a father, I can't watch you degenerate like this. This is my advice to you. I know that due to busy business, I have lost my best time. It's not too late to educate you. Think about it. "

"Dad..." Qin Xiaobao felt very aggrieved and said, "brother Qin Dao has so many concubines. Why don't you care?"

"Qin Dao marries them and takes care of them. That's what a man should do. He doesn't just abandon girls like you. Responsibility is the most important cornerstone. It can determine how far you go. Who is willing to follow an irresponsible leader? In ancient times, people paid attention to taking the lead in fighting. How can we call it taking the lead? It's a manifestation of bravery and powerful force value. Only such a general can win support and love, and boost morale. "

With a deep sigh, Qin Feining said in a heavy voice: "if you are a common child, whatever you want, don't you want to be a king? If you have such an ideal, then you must learn to exercise restraint and self-discipline. You can't let yourself go. If you don't cultivate your heart as hard as iron, how can you accomplish a great cause? If you want to be a person who goes with the flow, it's up to you to go back to the earth. No matter how many beauties you associate with, I'm out of sight and out of mind. "

Qin Xiaobao finally lowered his head and said, "I understand, Dad, it won't be like this in the future."

"That's right. Everyone will make mistakes. If they are wrong, they can be corrected. If they are wrong, they will continue to make mistakes. That's rotten wood. Even the sculptors look down on it. That's why the old saying" rotten wood can't be carved. "

Although Qin Feining agreed that Qin Xiaobao would take people into the starry sky, there is still a lot of work to prepare. The first is to test a new spacecraft, which is the improved small step. Because it uses dark matter and energy, it needs a propulsion system, that is, a device to convert energy into power. All the engines produced on earth burn oil, It is not suitable to be installed on spacecraft powered by dark matter.

The two research teams led by sun Yingji and Qiao Bushi combined the drawings provided by the captives of the giant clan with the aircraft engine, and finally developed a new engine after seven months of day and night research.

The engine is the most important equipment to convert energy into power, and the quality of the engine determines the speed of the spacecraft.

This power system is totally different from the one using Duyu.

When the engine is working, there is a rumbling sound, which can never be eliminated. The accuracy of parts determines the sound level. That is to say, when the production technology is developed and the parts are closely combined, the sound is slightly smaller. If the gap between the parts is too large, the sound will increase.

And the cooling system also makes noise.

These noises spread far away in the vacuum world, which is not conducive to the shadow of the spacecraft, and the position of the spacecraft can also be found by using the acoustic detector. If only their own people are exploring in the starry sky, it's easy to say that once they encounter the enemy, they will become very troublesome. Any flaw is fatal, and any improvement is a magic weapon to turn the crisis into safety.

After repeated experiments, Qiao Bushi got inspiration from the sailing route: "use the low temperature brought by the dark side of the star sky to cool the spacecraft. If the side of the engine is close to the star, the spacecraft will fly like a sailing boat in a curve until it leaves the direct radiation of the star."

This is a very bold idea, which means that the new spacecraft has a natural enemy, that is temperature. It needs to cool the high temperature generated by the engine by the extremely cold low temperature in vacuum.

The advantage of this is to save the trouble of installing the cooling system for the engine. The disadvantage is that the driver needs to know the temperature of the engine from time to time. The engine should not be too hot, or the parts will be damaged due to the increase of temperature.

After the new spacecraft was produced, it tried its speed, which was much faster than the giant's warship. Before Xiaobu, the speed was 110000 km / h, the giant's warship was faster, reaching a speed of 150000 km / h, and the new spacecraft's speed was 260000 km / h. such a speed means that the giant's warship can escape from each other.

This new kind of small step is also called energy small step because it uses dark energy as propulsion power.

Dark matter is not the color of darkness, but it is called dark matter because it is not easy to be found. In fact, the dark matter obtained by samurai's magic is a kind of white milk like substance, just like water. Its composition is completely different from that of water. It contains three hydrogen molecules and two oxygen molecules, There is another molecule that belongs to undiscovered matter, and these three substances form the molecular formula of dark matter.

Because the nameless molecules present a circular chain structure, Qin Feining temporarily called this molecule "Yuanting molecule". Dark matter can only be obtained from space by using magic, but not by using instruments. The number of dark matter obtained is greatly reduced.

Qin Feining is not optimistic about the future of dark matter, because this kind of thing is not convenient for Duyu. When the energy in Duyu is consumed completely, it can still be used after injecting mana. With the function of charging, dark substances need to be collected again after being consumed.

Once the environment around us is special and there is no dark matter, or ordinary people driving spacecraft, they will be fatally limited, just like a car without fuel on the way. Cars on the road can also find other cars to a little fuel, spacecraft in the starry sky with whom to want dark matter?

However, the speed of the energy trot deeply impressed everyone. The speed of the trot more than doubled, and the speed of the king reached 190000 km / h.

As long as the growth rate can be achieved, there are still hidden dangers. As long as you take the small step of using Duyu to enter the starry sky at the same time, if there is no dark matter, use the small step instead of flying. The two kinds of spacecraft are switched on.

That's what most people think.

Using the small step of energy, it only takes nine days to travel from the leaf star to the earth, and the travel schedule is more than doubled. This is the most good news. The shorter the time, the closer the connection between leaf star and earth will be.

The speed of the spacecraft has increased, and a budget needs to be made. The most important part of this budget is the total amount of fuel consumed by spacecraft in a year. Qin Feining sent out 100 warriors to work together to extract the dark matter, and then refine it to get a mass of the dark matter. Then divided by 100, it is the amount of dark matter that a warrior can get in a day's work. It can only burn for one day when it is used in small steps of energy, and it takes two hours for the huge Wang shipboard to burn.

In this way, the amount of dark matter extracted by at least 400 Samurai in a year's energy small step voyage, and the amount of dark matter extracted by 1000 Samurai in a day by the spacecraft entering the starry sky, which needs to use the king ship to face the harsh environment. If you are still sailing for ten years, it will take ten thousand warriors to refine one day's dark matter.

If converted into social value, the annual fuel cost of spacecraft is at least one million yuan.

It's much more expensive than gasoline. Because the small step can only carry three people. A car runs continuously in a year. According to the calculation of carrying three people, the fuel consumption is between 500000 and 600000 yuan.

Therefore, Qin Feining decided not to change the spacecraft to use dark matter completely. The parent spacecraft still uses Duyu. To a certain extent, Duyu is endless, because it can be "recharged".

If the mother star uses dark matter, the consumption is huge.

The small energy step needs speed, the mother satellite needs space above, and the king ship needs combat power. Each kind of spacecraft has different missions. The spacecraft will be built in different forms according to the needs, which is in line with the actual requirements.

Qin Feining was busy preparing for the spacecraft. Qin Xiaobao taught 360000 warriors, 36 Tiangang's disciples, mainly to learn how to deal with sudden dangers and weapon systems. Everyone had to let them go home for a few days and say goodbye to their families.

The great powers on the earth also heard the news and raised a large number of materials and necessary personnel according to the Convention.

This time, Qin Feining gave a time of 20 years.

How many twenty years do you have in your life? A lot of people shrink back at this time.

Those who are determined to devote themselves to the cause of science do not care about the past 20 or 30 years. They only hope to achieve research results and contribute to the development of mankind.

Due to the extension of this period of time, resources such as food, medicine and ammunition have increased a lot.

One hundred expeditions were so powerful that it was impossible to calculate the human and material resources they invested. They also expressed Qin Feining's determination to conquer the starry sky.