The sea is still exploring, whether it is sailing around the world or looking for Xuanhuang Zuzhou, it is still going on. And here at the headquarters of Dayang Group, Zhang Hao has never been idle.

Halfway through the reading of the documents, Hua Baixiang came, and Zhang Hao hurriedly stuffed the documents into a completely shielded drawer.

And just after learning about the old and new things with Hua Baixiang, Hua Baixiang put forward a request this time: to buy a part of the nano spiritual material.

It has been almost four months since the last auction, and Dayang Group's nano-level spiritual materials, mainly nano-refined iron, have begun small-scale production.

Hua Baixiang is very smart and never makes any excessive demands, and every request is just stuck at a reasonable node.

For example, this time, Dayang Group's nano-refined iron has begun to be sold at a clearly marked price, and the price is 150 Lingyuan/gram - 50% more expensive than the starting price at the time of the auction.

But even so, it is still in short supply – because the average amount that Dayang Group puts on the market every day is only 100 grams!

Nowadays, with the increase of physiognomy masters, the demand for nano-refined iron is exploding.

Speaking of the situation of the master of the law, the whole world really has to thank the Ocean Group.

Thanks to the information disclosed by the Dayang Group and the previous legal seminars, the promotion path of the legal minister has basically been perfected. Because of this, a large number of masters in the late stage, peak, and Great Perfection of the gods have broken through in the major holy lands and countries.

At present, there are two ways to the level of the law phase: the law phase and the yang god. But at present, the most favored is still the method of the law phase, so everyone now says 'law phase level', not 'yang god level'.

Of course, the most important thing is that there are 'two poles' in the world at present - the Ming Dynasty in the east, which majors in Yangshen, and the Ocean Group in the West, which majors in Faxiang.

Now, the Ocean Group is overwhelming the Ming Dynasty in every aspect. Naturally, everyone takes it for granted that the Dharma Physiognomy path is better.

Well, that's a long way off. In a word, the number of law-level masters has increased significantly, while the spirit materials of the law-level are extremely scarce.

At present, there are only two sources of Faxiang-level spiritual materials: the nano-refined iron produced by the Dayang Group, and the corpses of the Faxiang!

But the corpse of the Dharma is absolutely taboo. If anyone dares to do it, the world's masters of law will not let him go.

So far, a total of two law phase level masters have died, and they were all killed by the Ocean Group. One is the former Taishi Jian Sheng of the Ming Dynasty, and the other is Wang Mengxiu of Liuli Island.

Among them, the corpse of the simple life was naturally dealt with by the Ming Dynasty.

Wang Mengxiu's body was left in the Life, Medicine, and Micro Life Research Center of the Ocean Group, which was open to a number of holy places for joint research.

Then in the end, there is actually only one kind of spiritual material at the level of the law phase: nano refined iron!

The sale of nano-refined iron in the market is limited. What Hua Baixiang has to do is to buy more from Dayang Group at the market price.

For many holy places now, the price of 150 Lingyuan/gram is very high, but it is not unacceptable. The most important problem now is that you can't buy it even if you have money.

Watching Hua Baixiang put on her clothes little by little and pull up her hair bun, Zhang Hao thought for a while and said, "I can sell you 10 kilograms." However, it takes half a month to prepare. ”

"Then I'll take some of it first. How many with as many as there are. ”

Zhang Hao didn't immediately refuse, thought about it, and took out a piece of carbon black carbon black from the storage ring, which seemed to have the appearance of nano refined iron - the nano refined iron now sold by Dayang Group is gray and black.

"What is this?A brand-new Dharma-level spiritual material?" Hua Baixiang's eyes immediately widened.

Zhang Hao said slowly: "It's also nano refined iron, but it's ...... It's the best of the best!"

There are four main isotopes of iron in nature: iron-54, iron-56, iron-57 and iron-58.

But in this world, according to the current testing of the Ocean Group, about 90% of the amount of iron-56, about 7% of iron-57 and 58, and about 3% of iron-54 - this seems to be useless for the time being.

Of course, because the technology still needs to be improved, this data can only be used as a reference number.

Among them, there are two kinds of iron-57 and iron-58, and the proportion is ten times different.

In the past, the reason why it was said that 100 catties of black iron could produce 10 catties of dark iron was mainly because there were impurities at that time.

Nowadays, the technology has increased, and there is inevitably loss in the purification process, in fact, 100 catties of black iron can only purify less than 6 catties of black iron, and if the quality of iron ore is poor, this number can even be reduced to less than 5%.

The iron element with a molecular weight of 58, 100 catties of black iron, theoretically contains about 0.7%, and the actual purified content is only about 0.2%.

In short, considering various costs, technologies, markets, etc., in this world, the value of iron 58 is more than hundreds of times the value of Xuantie!

Of course, Zhang Hao did not go into too much detail, although the outside world now has the concept of isotopes, it is only a vague concept. Zhang Hao simply said that this is the Xuantie of Xuantie, and it is enough to say that it is worth hundreds of times.

"This piece is for your self-defense. You're about to get the Dharma phase, which is 700 grams of high-grade nano-refined iron. Don't let anyone else know.

If the outside world knew...... Hmph!"

After all, it's his own woman, Zhang Hao still can't make up his mind. But there should be a beating, there must still be something. If the flower protector is not beaten for a while, it is easy to go to the house and uncover the tiles.

Hua Baixiang floated into Zhang Hao's arms, gave Zhang Hao a long kiss, and then took away the fine iron in Zhang Hao's hand with satisfaction. In just a moment, the flower fragrance felt an even more extraordinary scent.

Through this new nano-refined iron, she could even feel the pulsation of the aura in the air—and this was still in the state of unrefined iron!

Zhang Hao was very satisfied with Hua Baixiang's reaction. After testing, this more advanced nano refined iron is more than ten times stronger than ordinary nano refined iron, or even dozens of times!

Just like a road, what is the difference between a two-meter-wide road and a four-meter-wide road?

Is it double?

No!

Two meters can only be used as a single lane, but four meters can be used as a double lane!

This kind of improvement is by no means a simple multiplier relationship. In this spiritual material, the truth is just as valid, if not more significant.

Hua Baixiang held the Xuantie, and after thinking about it for a while, she twisted her waist and walked out of the door, "I'll come back in half a month." By the way, when I get to the Faxiang, I also want a child.

Hmph, the infant period is Liu Xinyu's. The incarnation period is Zhou Xueyao's. Maybe Li Yuanyuan will have it too. Those in the Dharma phase must be mine. ”

Before Zhang Hao could open his mouth, Hua Baixiang had already opened the door and left.

Zhang Hao shrugged: According to the advanced civilization textbooks, the best fertility period is the transformation period. Beyond the incarnation period, offspring cannot inherit the innate constitution, and beyond the incarnation period, it is very difficult to get pregnant.

Beyond the stage of incarnation, the cultivator has already begun to be interfered with by the four-dimensional power, and there is already a little bit of the super-three-dimensional power that has begun to affect the practitioner, which will cause extreme difficulty in getting pregnant.

Of course, extreme difficulty does not mean impossible. It's just that the likelihood is too low.

But again, once pregnant...... It's exciting to think about. As soon as a child is born, he has the foundation of the Dharma and can naturally come into contact with the material wall, that is, the seed of a god, the son of a god in the eyes of mortals!

But soon, a trace of hesitation flashed on Zhang Hao's face - with Hua Baixiang's character, this child's surname is probably, maybe 'flower'!

But soon Zhang Hao shook his head and left these things behind. Take out a document from the drawer that you have just read halfway - the rocket research program!

Rockets, it's about ballistic missiles, but it's more about ...... Satellites & Spaceflight!

Zhang Hao's attention to rockets is beyond imagination. Because Zhang Hao still remembers the calculation formula of another world: when the gravitational pull of the planet is 1.5 times greater than that of the earth, the power of chemical fuel is not enough to send objects into space.

The power of this chemical fuel does not simply refer to the best fuel on the earth at that time, but calculates the theoretical limit of chemical fuel!

With more than 1.5 times the Earth's gravitational pull, the weight of the fuel and the chemical energy it contains breaks the equilibrium.

And the gravitational pull of this world, it can basically be concluded, is the gravitational pull of the earth...... Ten times over!

In other words, don't have any luck in your heart! Don't even think about it!

But that doesn't mean you shouldn't study rocket technology. Technology must be accumulated step by step! Only when the technical background is sufficient, can we find a more reasonable solution.

Zhang Hao finished reading the plan, and now the technology is good. At present, the leaders of rocket technology are cold wind and snow, and people from the aeronautical research department, and then there are a large number of scientists - everyone has a hobby.

But now, this hobby, under the guidance of Zhang Hao, is gradually moving closer to the formal department. Leng Fengxue also gradually lost the welding research and other work in his hands to his apprentices, and now he has begun to focus most of his energy on rocket research.

Zhang Hao finished reading the report and hesitated...... There was a knock on the door outside.

Zhang Hao immediately approved the words 'additional 500 million Lingyuan research funds' in the text and signed it. He put the papers on the table before he said, "Come in." ”

The new secretary came in, "Mr. Zhang, Li Wei, Han Wuji, and Yan Chengcheng jointly sent news from Liuli Island, and in the exploration and research of the spacecraft, the technology of alternating current and high-voltage electricity was discovered.

At present, they are still blocking and misleading, but it is expected that it will be delayed for about ten days. If you're not careful, maybe you'll find out tomorrow.

Also, high-voltage electricity has also been found there, which may be involved in the production of fairy qi!"

Zhang Hao's eyes sharpened.

The secret of alternating current and high voltage, as well as the secret of fairy energy, is one of the important secrets of Dayang Group. The real rise of Dayang Group started from the artificial fairy qi strictly speaking!

Over the years, in order to cover up the secret of alternating current, Dayang Group has not even reflected the relevant content in textbooks, and has been using direct current and fuel cells to the outside world.

But now, at last there is a point!

However, Zhang Hao was not impulsive, and after thinking for a long time, Zhang Hao said to the secretary: "Contact the north immediately, I want to contact Li Wei and others by telegram." Use a Level 1 encrypted channel!"

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