Release that Witch

"The expression is so serious," the nightingale suddenly laughed. "In fact, no matter what you say, I will believe it. But you have to give others a little time to accept it, or you can say that you can put thousands of things on the palm of your hand." Wan’s devil is turned into a fly ash, and no one can imagine it immediately, especially after seeing Lucia’s separated objects.”

"Is there?" Roland touched his cheek, presumably considering that human beings faced a time-to-life competition, which made him unconsciously feel a sense of crisis. "But what you said is, after all, before you saw it, I don't even believe it myself."

He turned and pinched the unremarkable "stone" in his hand.

This is the uranium that has been purified from the beginning of the fire path.

With a few words, it is really difficult for people to associate it with the "fighting thing". The silvery white surface is dull because of oxidation. The cold touch is not related to light and heat, but Roland Know that as long as the right conditions, nature will show its magical scene.

In order to collect it, Lucia and Speer were busy on the North Slope mine for a week after the meeting, and the broken granite around the mine was broken down. For this reason, the Countess also complained that it was a serious injury to turn her up and down in the rock pile. For this reason, she also took five apprentices from the City Hall.

The result is such a small piece.

This thumb-sized metal uranium is more than 90% purer than the uranium block originally used as a sample, and is divided into two layers under the adjustment of Lucia, with uranium-235 on one side and uranium-238 on the other. The composition ratio is: 99, and this is also the natural proportion of the two in nature.

In other words, the surface of the stone is less than a uranium element of the thickness of the hair, which can be called "weapon-grade".

As a stable nuclides, whether it is the vast majority, but not useful 238, or the 235 that can be used to make the ultimate weapon, its half-life is in billions of years. Such a long decay period, together with the release of a particle during decay, has a range of only a few tens of micrometers in human tissue, and even the epidermis cannot penetrate, so even if it is held in the hand, it will not be fatally outside. Photo damage.

Of course, this does not mean that it is absolutely safe to directly touch high concentrations of uranium.

After all, part of the a-nuclear produced by decay may be highly toxic, and it is troublesome to stick it in your hand and then eat it into your stomach.

Therefore, Roland let Soroya put a transparent film on the "stone tablet", in addition to preventing it from further oxidation, but also to avoid chemical poisoning accidents.

Be aware that most people in this world have not developed the habit of washing their hands.

He looked at the things in his palm, and he felt a little emotional in his heart. This piece of metal uranium, which contains enormous energy, is so quietly lying in the palm of the hand. Before it reaches the critical point, it looks so peaceful and harmless. It is almost no different from the iron. It is no wonder that Pasha will be unbelievable. It is.

Now that this step has been taken, the first priority is to collect all the raw materials needed for the radiation.

Achima can find a sample with a much higher purity through high-concentration uranium coins, at least it is feasible to use it for prospecting. Although Lucia decomposes and aggregates in the mine day after day, it can get a sufficient amount of uranium-235, but that is contrary to the original intention of multi-project parallelism.

In the field of high-end metal smelting, she still has an irreplaceable role.

What's more, weapon-grade uranium alone can't make a real live bomb. If you want it to not become dirty, Roland needs a really rare element. It is usually associated with uranium ore and is only one-tenth of a millionth of the former. Even with the help of Lucia, a large amount of raw ore is needed to solve it.

In short, the next step is to look at Ajima.

Roland put the small piece of metal uranium back into the box, relocked it into the drawer, and then pulled out an unfinished internal combustion engine design from the side of the file and spread it out on the table.

Although in the snowy night of the cold wind, most people without winter will fall asleep early, but for him, there is still a lot of work to be done.

"Did you sleep late today?"

He moved his neck and raised the quill. "It’s not easy for everyone to see the hope. I can’t let it go because I’m lazy. For the sake of the ages, it’s not a bad thing to sleep.”

"Yes... but I heard that at least half of the mouth is not right."

"Cough is not what I said, you believe it."

"But using the ability to confirm your heart is also your own request." The nightingale spit out his tongue.

"Okay, okay, I want to do this myself, OK?" He said helplessly. "I don't want to lose to the devil, and the so-called god."

"Well, this is the truth. Then I will help you to make a cup of hot tea, and take a little night's sleep," the nightingale smiled. "Five-sweet barbecue, honey-salt mushrooms, salt and pepper fried shrimp, and refreshing chaotic drinks. How about letting the kitchen come?"

Hello, you want to eat it yourself!

Roland shook his head in a dumb, "I like it as you like."

"Follow, my majesty," she muttered.

......

The next day, Ajima took the piece of high-purity uranium tablets and embarked on a journey to find the source. Roland also received another good news from the city hall.

The oil fractionation tower project, which was jointly participated by the Ministry of Construction and the Ministry of Chemical Industry, completed the construction of the No. 1 tower.

In order to pay attention to it, Roland personally attended the launching ceremony.

This tower is located on the bank of the Chishui River and in the winter-free industrial zone. The tower is close to 25 meters. It is also a representative of the new technology and new ideas. The tower itself has nothing special. It is nothing more than a middle layer. Different products are separated by the different boiling points of the oil vapor. The specific temperature measurement and evaporation control have been completed in the laboratory, and Anna's welding technology can fully meet the requirements of simple fractionation.

In fact... the quality of the distillate product is very small in relation to the tower itself. It is small enough to take a brick block and a boiler in some places, and it can also distill the oil. This made him think of the geography book of his childhood, which said that the motherland has a lot of things, but everything is there. However, when he grows up, he knows that there are... but the quality is generally not good, adding countless problems to the refiners.

He found that the resource is just like the appearance. There is a difference between nature. The gap between high-grade minerals and inferior minerals is like a heaven. It can only be compensated by the efforts of the day after tomorrow. The same is true of oil. Crude oil rich in wax, sulfur and inorganic salts is thick like mud, and it is not flammable to take fire. It can't be used without deep processing, and some light oils, such as those in Borneo, basically touch it. Can be taken directly as a fuel burn.

The Heihe River, which is spread over half of the southern part of the country, belongs to the latter.

After learning that there was a phenomenon of self-spraying, Roland was on the land of this desert, and it turned out that the oil collected from the endless cape was indeed not bad, and it was basically able to meet the current requirements after fractionation. Although it is far less than the refined products of later generations, he does not have to pursue one step.

The real advancement of the project is more in the design of supporting systems and systems.