Science and Technology Library

The current mainstream 3D printing technology, the technical bottleneck is relatively slow operation speed and poor resolution.

When a higher-level solution is required, 3D printing technology will create structures layer by layer, and when creating structures, insufficient resolution is the main cause of inefficiency.

The nano-level 3D printing technology obtained by the Science and Technology Library is cured with ultra-short extreme ultraviolet light to form a nano-level product.

However, after studying so many things, laser is one of Chen Mo's best techniques.The laser research of holographic technology has made him understand laser technology long ago, and he has accumulated many corresponding technologies.

Nano-level 3D printing technology, as far as Chen Mo’s technical reserves are concerned, is mainly the resolution problem, the problem of new materials, and the problem of ultraviolet light ink (UV ink) and the degree of curing.

Among the technologies obtained, there is a new formulation of UV inks called electronic-based inks.Under the bombardment of high-energy electron beams, the double bonds of monomers or polymer materials are released, free radicals are generated and then polymerized, the principle is similar to EB ink.

The two formulas are different, and the effect is also different.According to the information obtained by Chen Mo, the curing degree of electronic ink is close to 100%, which is higher than that of EB ink.Moreover, the applicable binders for electronic inks are not limited to acrylic resins and reactive monomers, but are much broader than EB inks and are suitable for most materials.

The design conditions of 3D printers are also different. These ultra-precision devices have very harsh environmental requirements.To determine the technical direction of the 3D printer, Chen Mo set about designing, hoping to develop this nano 3D printer as soon as possible.

This is one of the key technologies for industrial upgrading. With this ultra-precision printer, Chen Mo has completely freed himself from the restrictions, and most of the research speed will soar at a high speed.

Chen Mo entered the state of research and completely forgot about the outside world.

The outside world is not peaceful, especially in that corner of Africa.Angola Diodin died, and the news caused a violent shock inside Angola.

In just one day, various voices appeared on the local news in Angola. Some supporters of Diodin have begun to organize demonstrations.

More and more people believe that this is a murder.

It seems that there is a pair of invisible hands, so that public opinion and investigation are carried out in the direction of people's speculation.On the third day of Diodin's death, the murderer was caught and was an agent of the Angola authorities.

As soon as the news came out, the whole Angola shook up and down, and the matter instantly became global news. Many Western media began to criticize the Angola authorities and exclude dissidents.

This is a premeditated murder.

Among the civilians, those who opposed the Angolan authorities began to organize large-scale demonstrations to demand Vassoron's resignation.

Only shortly after the parade, Vassoron delivered a 40-minute live television speech to the people of Angola, denying his involvement in the incident, calling on all parties to calm down and wait for the matter to be investigated.

Diodin’s party publicly stated that it did not accept Vassoron’s remarks and demanded that he step down immediately.The manipulative hand aroused public outrage, causing riots in Angola, and then the demonstration turned into a violent protest.

When the escalating protests forced Vassoron to send police to disperse the protesters, the situation went out of control.

When the situation was almost out of control, news broke that the agent who murdered Diodin confessed and provided a recording. It was Vassoron's request that he assassinated Diodin.

This news became the last straw to crush the camel.

Under the control of the black hand, public grievances were boiling, and a large-scale movement broke out in Angola, demanding Vassoron to step down, protests and riots, and the whole Angola began to riot.

Vassoron also broadcasted his speech again, bluntly confessing that this was a frame-up, denied participating in the murder of Diodin, refused to step down, and ordered the army to disperse the protesters.

The violence resulted in 5 deaths and 12 injuries, making things even more uncontrollable.Almost at the same time, various countries issued travel warnings against Angola and began to evacuate their nationals.

Various protests and riots lasted more than a month.

But when Vassoron couldn't bear it and began to arrest the protesters, Diodin's party led 30,000 troops to flee, and openly recruited people who resisted Vassoron. There were countless people at once, and Angola was almost in a civil war. edge.And this violent protest continues.

This turmoil has attracted the attention of the international community.

...

Witte smiled when he saw the camp ahead and walked over.

"stop."

Before reaching the door, Witte's forehead was chilled, and a few guns had been blocked on his forehead, and he would be dead if he dared to move.

"What are you doing here?" asked the armed man with a gun in front.

"I'm here to talk to your leader to talk about a deal. It's very important." Wit raised his hands and didn't dare to act rashly. These people are desperate. If he messes around, the consequence is that he will become a sieve.

The armed personnel in the lead glanced at each other, winked, and began to search.From top to bottom, he touched every part of his body twice, and made sure there was no problem. A group of people pressed Wit and walked towards the camp.

Lirik was sitting in the camp, in front of him, it was just escaped from Vassoron, Diodin's faction leader Murmi, most of the other leaders have been arrested in prison.

Just as Lirik was about to tell them to form an armed resistance, a soldier hurried in and said a few words in Murmi's ear.

"Someone is here and wants to trade with us." Murmi said.

"You talk to him and ask him what deal he wants to do?" Lirik thought for a while, and then stood at Murmi, like a security officer.Seeing people coming in, he also calmed down and looked at Witt carefully.

"What deal do you want?" Murmi asked calmly.

"We can provide you with a lot of weapons and equipment assistance to overthrow Vassoron." Waiting for the armed men to leave, Witte spoke.

Murmi's eyes narrowed, his emotions were not expressed.

"Your terms?"

"Not much, after you come to power, listen to our words, and then we need some oil fields and mining rights in return for the provision of weapons and equipment." Witte said.

"What can you offer?" Mulmi did not agree.

"American equipment and international pressure, if necessary, can help you." Witte said calmly.The words are all here, as long as Murmi is not a fool, he knows who is behind him.

Murmi glanced at Lirek without leaving a trace, but he didn't nod, and it was difficult to agree: "We need to think about it."

"Well, you only have two days to call me." This result was expected by Wit, and he handed out a phone number to Murmi. Under the escort of armed men, he left the camp.

"Westerners." After Witte left, Li Ruik laughed.

Yuanjia has a narrow road, and it could not be better to describe it now.If you let them know that the people who create bioterrorism are the people they want to help, the expressions of those people will be wonderful.

"Mr. Lirick, do you promise them?" Mulmi asked.

"I will give you the answer tonight. Without my reply, please don't agree. We will recruit people first, and there will be a lot of arrangements later." Li Ruik thought for a while and said.Now the plan is just the beginning. They need a Vassoron who has no prestige at all, and then pull it down to be able to justify replacing it.

"Okay." Mulmi nodded hurriedly.

"They want to provide you with weapons, equipment and support?"

On a small island in the Angola Sea, Ridman watched the news of various protests on TV, his eyes narrowed, making people unable to see the joy or anger.Li Ruik came to contact, and some beautiful agents wanted to provide them with equipment and then become their puppets.

This is interesting.

Ridman smiled lightly and quickly recovered, tapping his fingers on the armrest of the sofa, as if thinking something in his heart: "Promise them, the more support the better."