"I can temporarily meet the temperature requirements by taking apart the circuit board on the back of this refrigerator and modifying it a little, but it may burn out the circuit board directly due to excessive power this time, and the success rate is mostly a matter of luck...... But now I feel like I feel pretty good, so I'm more likely to make it. I pointed a finger to my cheek to calculate the steps and the chances of success, "And I guess it's worth more here than a medical ice cube, right?" ”

My younger brother immediately put away the smile on his hippie face just now, and his tense face was full of seriousness, and he patted me lightly on the shoulder: "It's all up to you!" Sister! ”

"Say it again, old man, you can try it." I glared at him unceremoniously, "The first problem hasn't been solved yet!" I solve one, you solve one, just and fair. While I was transforming this Xiaoice box, you were slowly thinking about how to take out this refrigerator and my antibacterial suit! Just don't be idle, save me from annoying. ”

After that, I withdrew my hand into the antibacterial suit and groped for the location of the Xiaoice box in my backpack.

Truth be told, without an electric soldering iron and extra solder, it's an impossible task to modify a circuit board – and it's not a handmade circuit board, it's a chip board that is produced in batches by a factory, and it's even more difficult to change.

But now I'm going to have to show my 200 or even 400 percent level, because if I don't succeed in renovating it, we'll probably have to spend hours here scraping that damn tin plate miserably - my hands are sore, and there aren't many rocks we can pick up. It's almost smoothed out by us. It is estimated that it will take a little longer.

Finally, I touched the small Xiaoice box and pulled it out and moved it in front of me. I retracted my head into the body part of the antibacterial suit, and looked down very reluctantly at the back design of the refrigerator - I have to say that even if the antibacterial clothing is very malleable, it can barely let me stuff my school bag and put it on, but when I pull out the mini refrigerator inside, the space is really a little tight - I feel that if I don't get it right, I will definitely break this antibacterial suit, then it will be really not fun.

"Sister, be careful...... From the outside, it looks like it's about to be crushed, so dangerous...... Is it really possible? If it's too reluctant, let's think of other ways. The younger brother watched from the side. I look worried.

"It's fine. I can. You just have to think about your problem. "I watched every movement and carefully unwrapped the back lid of the mini-fridge.

"I saw the board." I reported the progress in a muffled voice. I have to say that this kind of action is really uncomfortable after being stuffy for a long time.

"Sister, I suddenly thought of a way! So that you can take this refrigerator out without having to modify it in such a difficult way. My brother suddenly said to me with some excitement. If you go to an environment where you are completely sure of sterility. You can open the antibacterial suit and take out the mini refrigerator to operate, right? It occurred to me that I had an idea. Didn't I take a tube from my uncle's house that my uncle had marked? We can use that tube to test exactly where the XIZ bacteria are spreading. ”

"What? …… But we're not sure if it's really a XIZ germ? I put my head back into the hood of the antibacterial suit and looked at him in surprise, "And the bacteria are invisible." How do you test it? ”

"I'll leave this to me, finally there's something I can come in handy, hehe, fortunately, your brother and I are better creatures." After saying that, the younger brother pulled out the test tube wrapped in information paper from the side of the antibacterial suit.

I saw him pull out the test tube plug, and then walked back, leaving a sentence without looking back: "I'll go to the little pool just now to test to see if this can spread in air or liquid." ”

How exactly is it tested? Extremely curious, I couldn't help but follow after thinking about it for less than two seconds.

However, by the time I crossed the wall, my brother had already come to the conclusion: "This thing can travel in air and solids, but not in liquids...... I guess that's why the uncle is sealing these bacteria with the liquid in these tubes, right? ”

"Huh? How do you know? My second monk asked him confusedly.

"It's easy." The younger brother did the experiment again - he poured a few drops of the white flocculent from the test tube into a small puddle on the steps and next to the small pool, and then poured a few more drops and spread them in the palm of his own hand.

"You see, it won't be long before the white stuff on the steps and my hand is gone, only the one inside the puddle is still here, intact." My brother pointed to the results of the experiment in front of him and said, "Isn't that enough?" ”

“…… This has nothing to do with living things at all, and I think you're going to use some kind of high-tech tricks...... I said with some disappointment.

"It's good to draw conclusions, why care so much about these details! But it's really valuable, isn't it? My brother said to me proudly.

"But in the light of your conclusion, a few more questions arise—" I counted on my fingers, "first, as I said, we are not sure whether the white flocculent in this tube is XIZ germ or not; Secondly, assuming that it is really XIZ, since this bacterium can be liquid-sealed, it means that I can safely open my antibacterial suit as long as I enter this pool. Have you ever considered the bone experiment I just did? If I go down, I may turn into a pile of bones and float up......"

"And then there's one last question. If I open the antibacterial suit under the water, even if I only soak half of my body to ensure that there is still a space above my head to circulate oxygen to the air device behind me, the water rushing in from the lower half of my body will definitely not be able to squeeze them out, right? That means I'm going to have to endure the heavy, icy, and dirty water for an unknown amount of time until we get back to the surface? Speaking of the last one, I glared at my brother fiercely, "It's not you who do this, you really know how to 'hurt' your sister?" As he spoke, he pretended to be upset and slammed his fist into his brother's stomach.

Stopped by his younger brother, he hurriedly explained, "No, sister." You listen to me explain it to you one by one......" (To be continued.) )