Chen Nuo became interested in mechanical auxiliary devices and began to ask about the specific working principles of mechanical auxiliary devices.

The middle-aged man who repairs the mechanical auxiliary device is Hu Luo, a logistics soldier in the Highland community, who does all the weapon maintenance here.

Hu Luo explained: "There are chips and high-energy batteries in the mechanical auxiliary device, the chips will imitate and learn the movements of soldiers, so that soldiers can act in the most comfortable and labor-saving way, and the high-energy batteries will drive the robotic arm to run." ”

High-energy batteries? Chen Nuo felt that this high-energy battery should be a more advanced energy device than a carbon crystal battery.

"Most of the time, mechanical aids don't rely on electric drives, but on mechanical principles, and they will find the fulcrum of your body and use your power to achieve a series of actions," Hu Luo said. ”

"But there are exceptions." Hu Luo then drove a button of the mechanical auxiliary device, and a thin silky fibrous device appeared from the mechanical arm and covered Chen Nuo's hands.

Hu Luo pointed to a stone not far away and said, "You try." ”

Chen Nuo hit the stone hard, causing the exaggeration to happen, and a whole stone was broken into pieces. And Chen Nuo didn't feel any pain.

"It's powered by high-energy batteries, and mechanical aids are a good helper for soldiers on the battlefield." Hu Luo shrugged his shoulders and said, "It's a pity, many mechanical aids are in disrepair now, and there are not many sets that can be used. ”

Chen Nuo already knew what he wanted, and he said to Zhou Haiyang: "I want to send a few technicians over to learn the skills of weapon maintenance from Master Hu." ”

Zhou Haiyang was already prepared for most of the weapons to be taken away by Chen Nuo, he didn't expect Chen Nuo to make this request, of course he was full of joy, "There must be no problem with this, you can send as many people as you want." ”

Chen Nuo took off the mechanical auxiliary device and said to Hu Luo: "Master Hu, I plan to set up a weapons factory based on the existing equipment and raw materials here, and I hope you can be the person in charge of this plan." ”

Hu Luo has been working in highland community logistics for more than ten years, and he is also very distressed to see that there are fewer and fewer weapons, and more and more are broken. He has been trying to rebuild an arsenal to produce weapons for the community, but it is difficult to do so due to limited manpower and materials.

He put down what he was doing and asked, "Is this true?" What we need most now is to build a production workshop for the Magnetic Storm Gun and its magazines, the loss of the Magnetic Storm Gun is very large, and we simply don't have enough power to compete with the Greenskins. ”

Hulo was worried, the Highlands community was facing a serious weapons crisis, not to mention other communities.

"Of course." Chen Nuo replied affirmatively.

The maintenance workshop in the Highland community was taken over by Chen Nuo, and Luo Miao sent five community residents who were more proficient in machinery and weapons to assist Hu Luo in his work.

Chen Nuo was quite generous, in addition to providing enough food in the workshop, he also asked Hu Luo to make a list as much as possible. If the materials needed to rebuild the arsenal are not enough for the Highlands community, both sides will send people to find them.

Before fighting the greenskins on the northern roads, it is safest to have a sufficient number of weapons.

Back in the planting community, the soldiers have buried the fallen soldiers, and the whole community is filled with an atmosphere of sadness, but everyone knows that the sacrifice of the soldiers is inevitable in order to keep the community safe.

The families and relatives of fallen soldiers will be cared for by the farming communities, and if the soldiers' relatives, friends and friends are still slaves, the communities will be exempted from slave status.

After arranging these tasks, Chen Nuo inspected the laboratory, which is the core of the growing community, as is customary.

Ding Liang was tackling the IICE equipment, but the technical difficulty was too great and there was no result for a while, Chen Nuo handed Ding Liang a canned fruit, put the mechanical auxiliary equipment on the experimental table and said: "Don't be in a hurry with the IICE equipment, this thing is empty and help me study it." ”

"Good boss!"

In the biological laboratory, there are also major breakthroughs.

After detailed selection and screening, the researchers isolated the environmentally friendly colonies left over from the Blue Star civilization era from the waste sewage treatment plant outside the town of Bancang.

The eco-friendly colony is not a certain type of bacteria, but a collection of many unique bacteria of Blue Star, and this guy is quite powerful.

The experimenter demonstrated the experiment to Chen Nuo.

They first added 100 milliliters of fecal residue excreted by the community to the 200 milliliters of colonies, and in less than half an hour, all the fecal residue was cleaned up and the organic matter was decomposed.

There are many creatures that clean up the feces, and the dogs have to eat feces, so this kind of experiment will not satisfy Chen Nuo.

But the next experiment surprised Chen Nuo.

The experimenter threw the polyethylene (propylene) plastic or bag into the concrete box filled with environmental protection bacteria, and after an hour, the plastic and the bag could be seen dissolved!

"During the civilized period, humans produced a lot of man-made waste in this way, and now we have found colonies and multiplied them in large quantities, which can help us treat the sewage of the community and solve the problem of lack of water," the experimenter explained to Chen Nuo. ”

The experimenters also thought that Chen Nuo had let them carry out biochemical experiments all the time to solve the drinking water problem of the planting community, and they knew that Chen Nuo would be of greater use.

Polyethylene substances themselves are polymer organic substances, some of which are man-made and some of which are secreted by plants and animals (resins), so they may theoretically be digested by certain organisms, such as bread worms that can eat plastic.

But there are too few species of breadworms on Earth, and breadworms are too slow to eat plastic.

The experiment continues, cotton-like substances, digested!

Rubber, petroleum fibers, digest!

Almost all artificial waste made by humans will be digested by environmentally friendly colonies, it is just a matter of time, and the larger the molecular mass, the longer it will take to digest the substance.

"What about heavy metals?"

Chen Nuo asked, because among the pollutants in the environment, heavy metals are also one of them.

"Heavy metals are not digested, but they are eaten by bacteria and end with the end of his life."

The experimenters fished out a handful of black objects from the bottom of the pool, which were the dead bacterial colonies.

"Their bodies are organic matter and heavy metals, which can be incinerated to extract metals after drying, or they can be buried deeply."

"The existence of environmental protection bacteria is to solve problems for human beings." Chen Nuo said with a smile.

"In civilized times, it was so." The experimenter replied, "Environmental protection bacteria are the highest achievement of the Blue Star civilization in environmental protection, so that human civilization does not have the so-called garbage, and makes the best use of it." ”

The experimenter added: "But there is no way to absorb the garbage bacteria in the glass. ”

It's not a big deal.

"What's your name?" Chen Nuo asked.

"My name is Kipling, boss."

"You and your team will be treated to a personal unlimited supply of food." Chen Nuo generously said: "I need detailed information and cultivation methods of environmental protection bacteria. ”

"Okay! Boss! Kipling was excited.