The store is full of passers-by

"Yunhao, tell Mr. Paul something," Alex said.

Yun Hao nodded. This is not the first time he has told people about this kind of thing. With experience, he knows how to use the shortest words to convey the message accurately.

"Hi, Mr. Paul, I'm Yunhao, from China." Yunhao said, "Don't be afraid of what I'm going to say next..."

……

Half an hour later, after Yunhao's narration and the proof that he used the power of the nightmare, Paul finally understood the demon invasion and the demon world.

"The demons...the demons...the things in the legend actually exist..." Paul was stunned. Although what Yun Hao said was reasonable, deep down in his heart, Paul still resisted believing such a thing. matter.

But whether he believed it or not, he could not refuse Alexei's order.

"By the way, to deal with the demons, we need to develop a new kind of bullet, as well as a pair of qiāng xiè." Yun Hao said: "Only in this way can we increase the means of dealing with the demons. The qiāng xiè is really important. This is the crystallization of our human wisdom, and we need your help."

"It doesn't matter, whether this matter is true or not!" Paul swallowed and said, "Tell me, what kind of bullets and guns do you need?"

Yun Hao flipped his hands over, and a magic source spar appeared in his palm.

"We need to use this substance as a warhead." Yun Hao said.

Paul looked at the magic source spar in Yunhao's hand, and said, "This is what you said, the magic source spar that can cause harm to demons?"

"Yes, ordinary bullets can't hurt those demons at all, but this spar can." Yun Hao said.

"Can you show me?" Paul said, holding out his hand.

"Of course." Yun Hao handed the magic spar to Paul.

Paul took the magic source spar, looked at it carefully, and said with a frown: "No, I can't see anything like this, go, go to the spare laboratory, go!!"

As he said that, Paul muttered in a godlike manner, and walked forward on his own.

Alexei shrugged his shoulders to Yun Hao, and said, "Mr. Paul will be like this once he comes into contact with something novel."

Yunhao and Alexei followed Paul into the spare laboratory.

After entering the laboratory, Paul sat in front of the workbench, pondering over the magic source spar with a magnifying glass. It seemed that he couldn’t see anything with the magnifying glass. He then used something similar to a file to scratch the magic source spar. After a while, I scraped off some powder, put it under a microscope, and started to study it.

After he fell into this state, he didn't pay attention to Alexei and Yunhao at all.

"I have no choice but to wait here for a while," Alex said.

The two sat in the laboratory, waiting for Paul's research.

After almost an hour passed, Paul suddenly said: "Hey... there are still many things in this world that I can't understand."

The first thousand 890 chapters five Marie Curie

"What's the matter, Mr. Paul?" asked Alexei.

Holding the magic spar in both hands, with a complicated expression on his face, Paul said: "This stone looks like some kind of ore, but its internal structure is different from all the ores known so far... Maybe, Really only other worlds can form such strange things."

"You know, Marie Curie?" Paul asked suddenly.

Yun Hao nodded, Mary Curie, the famous Mrs. Curie, of course Yun Hao knew.

The only person in the world who won General Jobert twice, but died in [-] due to long-term exposure to radioactive substances.

"Eight years ago, she won the Nobel Prize in radiochemistry again." Paul said: "But when she communicated with me not long ago, she said that her health was already very poor, due to the long-term exposure to radioactive substances. ..."

"Radioactive substances are a great damage to the bodies of ordinary people like us. Mr. Yunhao, the magic source spar you brought over is much stronger than uranium and thorium in terms of radioactivity. It is more powerful than the polonium and radium discovered by Mary, but...it is different from the radioactivity of those substances, and the radioactivity of this substance will not cause damage to the human body."

"This kind of thing is really amazing... If you let Pierre know, I'm afraid he can't wait to crawl out of the grave, so he should figure out the structure of this kind of thing." Paul said.

Pierre...it must be Pierre Curie, Madame Curie's husband.

Hearing Paul say these names, Yun Hao felt a little terrified. How should I put it, he suddenly had a feeling of being in line with the world.

Legendary characters who once only appeared in textbooks are now living in this era.

"However, I am not very specialized in radioactive chemistry, so I have no way to figure out what kind of structure this kind of thing you call the magic source spar is. What I specialize in Only ammunition!" Paul said: "I can tell you clearly that this substance is very stable and can be made into bullets, but it also has defects."

"What defect?" Yun Hao asked hastily.

Yun Hao didn't really care about radioactivity, what he cared more about was whether he could make bullets.

"Using this kind of spar as a bullet head will definitely weaken it in terms of range and penetration compared to ordinary bullets." Paul said: "The effective killing range of ordinary sniper guns is 50 meters, and the range of bu qiāng is 200 meters. 20 meters. But if this spar is used as a bullet, the range of the sniper gun will be reduced to 100 meters, and the range of bu qiāng will be reduced by [-] meters."

"What about other than that?"

"Besides, the huo yào ratio of bullets may also need to be adjusted." Paul said: "Of course, this is just a matter that can be done with time, and it is not difficult."

Yun Hao nodded and said: "If the range is reduced and the penetration power is reduced, the advantages of qiāng xiè's long-distance and power will be lost."

Paul nodded and said, "That's true. With a range of 20 meters, for those of you who possess superpowers, it's better to use weapons made of this kind of spar directly to engage in hand-to-hand combat. Perhaps it will be more powerful."

"Yes." Yunhao nodded, looked at Paul and said, "That's why I said, Mr. Paul, you are needed...to be able to develop a qiāng xiè with configuration. Guaranteed that the range and power of the bullets made of spar are not Weaken."

"You really gave me a problem," Paul said.

"Mr. Paul, can you do it?" Alexei asked.

Yun Hao also looked at Paul expectantly.

Paul suddenly chuckled and said, "Hmph, who do you think I am!? Of course there is no problem with this kind of thing!!"

Yunhao and Alexei looked at each other and smiled.

Once the bullets and qiāng xiè made of Yuanma spar can be put into use, then when the demon army really invades, human beings will have an additional means of resistance.

"However, I have a few questions to ask you." Paul said suddenly.

"What's the problem?" Yun Hao asked.

"Where did you come from this spar?" Paul said.

Yun Hao said, "I got it from the Demon Realm."

"What about the quantity?" Paul asked again.

"About 1 yuan." Yun Hao said.

"Is there a way to get more?"

"I'm not sure about this either."

The magic source spar is condensed from the power of the demons, and only the high-level demons can have the magic source spar.Unless there is another expert like Bo Yuntian who takes Yunhao to the Demon Realm, and Klass, the Lord of the Tide, helps, then it is possible to obtain a large amount of magic source crystals again, otherwise... It seems that it is possible to get tens of thousands of yuan at once. Somewhat unlikely.