There were many threads in the robot arm, and Xia Qingzhu skillfully pulled out the few threads he needed.
Yunfei searched his memory and found that neither his original self nor his siblings could do this.
I don’t know if it’s because they are all bad students...
Or is Qingzhu too smart?
Although he has never been to school, he can skillfully dismantle these piecemeal machines and put them back together if necessary.
Just as Yunfei was about to walk away, he suddenly felt a very hot temperature in the room.
The source is exactly what Xia Qingzhu is playing with.
After searching the original person's memory, it was very good. He was indeed a scumbag. He couldn't recognize it...
So Yunfei had to ask for advice humbly: "Son, what is this?"
"It's a thermal energy source. You can put one in the house when the weather is cold. It will be used up quickly.
Generally, this kind of thing will have a loss rate. If I stimulate it, I can use the lost energy more thoroughly. "
I saw him quickly dismantling the black box, then taking a tool, and after playing with it a few times, he took a few from the box containing small parts and put them back in again.
I don’t know why, I feel so strange...
In my memory, when the air in the dump was freezing, the temperature inside the cabin was indeed warm.
Yunfei asked embarrassedly, "Son, can you give this to daddy?"
He was still worried about where the refining fire would come from, but here he is.
"Okay!" Xia Qingzhu agreed readily, without even asking what he was taking it for.
This thing is easy to pick up, and it won’t cause energy-draining people to take it home and use it for a day or two before throwing it out.
According to Yunfei's understanding, just like those batteries that were used in the past, in fact, after use, there is still some electricity, but it is not used.
The original battery, after many people used it, chewed it and used it for a while, this was the power lost.
…………
Yunfei took the black box and walked to the other side with complicated emotions, not to disturb the child's hard work.
Although this thing is not scarce, don't forget, this is a garbage planet where supplies are scarce...
If you exchange it for nutrient solution, you can give them a day's rations for the father and son.
Speaking of rations, Yunfei thought about it again and continued to push the tube of water to Xia Qingzhu.
And he said openly: "If you don't drink, then I won't drink either. We will starve to death together and die of thirst."
Hearing this, Xia Qingzhu took a sip of the water -
Looking at the tube in confusion, why is it still worse than yesterday? Is it bad if it's been left for too long?
"Okay, I'll drink. Don't interrupt my work. Don't worry, you won't starve to death. It's the day to take out the trash tomorrow."
"Um--"
Yunfei refused in his heart, no, he didn't want to drink the nutritional solution that looked like smelly water!
You have to make money quickly...
He took the black box to the side, then took out a few pieces of ore from the iron bucket and put them into a special pot he picked up.
This is a pot specially used for interstellar experiments. It is very strong and can withstand heat particularly well.
It should have been thrown away because there were too many impurities accumulated at the bottom of the pot over time and could not be cleaned.
Yunfei opened the thermal energy black box, poured a tube of water into it, took an iron block from the bucket and put it in to burn.
Xia Qingzhu, who had been paying attention the whole time, became uninterested when he saw this.
If the impurities at the bottom of the pot are not cleaned away, they will stick to them no matter what you do, making it impossible to use, otherwise others will not throw them away.
His father didn't even clean it, so one can imagine that the final result was just an extra piece of scrap stuck together at the bottom of the pot...
However, an hour later, he was shocked!
"Dad, how did you do it?"
I saw Yunfei holding the handle of the experimental pot and pouring a pile of dark things into the trash can.
The pot that was originally uneven and covered with waste materials became flat and smooth. Although it was still a little worn, it was completely clean inside!
Xia Qingzhu couldn't figure it out. Brother Iris had gone through so much trouble to find a relatively clean test pot in the garbage dump, which he usually cherished.
It is because the accumulation of multiple substances over time cannot be cleaned, so you can only throw it away and replace it with a new one.
Now he actually saw his father cleaning up simply. How could he not be shocked?
Yunfei did not hide his secrets, pointing to a dark stone and said: "This kind of stone can release an acidic substance after being cooked.
So boil it with water and let it sit for a while to fully corrode those impurities.
But pay attention to this time. If it takes a long time, the test pot will be damaged, but the chance is not high. After all, the material of the test pot is very good. "
"It's that simple?"
"Well, how complicated can it be?" Yunfei asked with a smile.
Xia Qingzhu felt like she got to know her father again. It turned out that he was really biased...
All his thoughts are devoted to all kinds of knowledge. This is grandma's evaluation of dad.
The evaluation of the uncle is: all brute force, no brains.
There is also the evaluation of the aunt: timid as a mouse, not useful...
There are three children: one is smart, one is stupid and bold, and the other is a coward.
All the big boys were ruined. Fortunately, he had such an upright and prosperous eldest grandson. Otherwise, grandma would have been afraid that after she and grandpa died, the three brothers and sisters of dad would starve to death.
Alas, grandma and grandpa also said that they would work hard to save money for him to enter the federal university...
Unexpectedly, they would not have the chance to see him grow up, and they did not know whether their uncle and aunt were still alive.
………
After Yunfei cleaned out the test pot, he began to refine things.
The big ones were not enough for the time being. After thinking about it, he decided to take action on the dagger he picked up.
The materials are common and can be handled with this thermal box.
He did not plan to melt it down and re-refine it, but planned to grind out a suitable dagger tip and then add a layer of hard and sharp material to it.
Finally, carve a few small formations to give some blessing...
I won’t be able to finish it in a while, and I can’t give up on my daily meditation at night.
The value of force is fundamental!
After Xia Qingzhu fell asleep, Yunfei stood up and sat cross-legged, practicing the spirit-inducing technique in a cycle.
He didn't prepare for how high his cultivation level would be, as long as his spiritual energy was enough for him to refine weapons.
After all, the spiritual energy in this world is also poisonous!
After the spirit is introduced into the body, the spirit must be purified first, and then absorbed through the meridians.
It would be fine if it had only one spiritual root, but if it had five spiritual roots, there would be no hope of building a foundation in this life.
Suddenly remembering something, Yunfei took out a few spiritual stones from the space and placed them in the corners of the iron house.
Putting the Formation Eyes in place, the fingertips struggled to condense a trace of spiritual energy to activate——
Why didn't he think of it before? By setting up a small formation to nourish the body, if a person stays in the house for a long time, the body can be nourished by spiritual energy, thus extending life.
I overslept. Will update tomorrow at five.
(End of chapter)
