Human beings have become smaller in the last days

Chapter 31 Temperature drops
Song Yi finished the meal religiously. Well, maybe she will be able to eat rice soon. Very few people can eat rice nowadays. There is no way. The pollution is too serious and rice is only available in a few places. Planting is not something ordinary people can eat at all.

"Why are you laughing? Let's go back after eating." After finishing the meal, Zhou Wan came over with the dinner plate and saw her sitting there, giggling.

"Oh." Song Yi came back to her senses, picked up the dinner plate and went to the sink. They need to clean the dinner plate themselves.

There is a water tower made of bamboo tubes above the sink, and below is the faucet made of stainless steel provided by Li Hua with a metal superpower. Except for the fact that the water tower requires a water superpower to add water regularly, everything else is quite convenient.

"The water problem still needs to be solved." Song Yi said as he happened to see the superpower adding water to the water tower.

"Don't think so much. We won't stay here forever. Aren't we always thinking of ways to get back to the city?" Zhou Wan said.

"That's right." Song Yi nodded, she almost forgot about this.

After washing the dishes, Song Yi was about to go back and read a book. Teacher Qi said that he wanted to send information to her, but he did it on the spot, without any delay.

After returning to the room, she opened her bracelet and checked the books. Song Yi felt a little overwhelmed. To be honest, although she had some talents in plant genetic research, it did not mean that she was also a genius in other aspects, so why should she ask for trouble.

She can definitely tell other professionals in this field about her understanding of magnetic fields, and mechanics and magnetic fields are not the same subject, right?
When Zhou Wan came over for a visit, she saw that she was struggling to learn mechanical knowledge from scratch, and she immediately laughed: "You are asking for trouble, why should you learn by yourself when you are so good?"

"It's okay if you don't help, but you still laugh at me." Song Yi rolled his eyes.

"Whatever you do after learning this, you will have superpowers. We have to break away from scientific thinking." Zhou Wan sat next to her and said.

"You mean, metaphysics?" Song Yi thought of this when she heard her talk. Although superpowers and the apocalypse are generally classified as science fiction, in fact, most of the unsolved mysteries of the world are considered metaphysics. field.

"Yes, if we study the talismans, formations, and elixirs in the cultivation novels, wouldn't it be easier than studying a machine you can't understand?" Zhou Wan nodded.

"It's not that simple. It's almost equivalent to re-creating a new field. Moreover, if you want to mass-produce something, you can only use mechanical methods." Song Yi was speechless, talking as if he was making a talisman formation from scratch. These are simple and the same.

When it comes to formations, Song Yi does have some ideas. Many novels say that formations actually achieve the effect of forming formations through the influence of different magnetic fields between different objects. Maybe she can try it.

Song Yi was distracted by Zhou Wan's words and began to consider the possibility of studying formations. The next day, when cleaning up the remaining grass roots on the ground, she thought about how to adjust the magnetic field so that they could interact with each other.

There were one or two times when she was almost in danger because of her distraction. She only regained her focus after being reminded, and then continued to think about the matter after the work was done.

"Senior Sister Song." Just as Song Yi was grasping a few small stones, a voice came into her mind. When she came to her senses, she saw a petite and cute girl standing in front of her.

"Who are you?" Song Yi asked, a little confused.Although there are only 400 people left in the school, it is impossible for Song Yi to know every one of them. Currently, she only remembers the captain of each team, but does not know the others.

"My name is Nuan Nuan, and I am my senior's direct junior sister." Nuan Nuan introduced herself.

"Oh, do you have anything to do with me?" Song Yi nodded and then asked. "It's like this. My power is temperature control. I can feel the changes in temperature. Today's temperature is about 10°C lower than yesterday." Nuan Nuan said.

"Are you sure?" Song Yi frowned. They all wore thermal insulation suits that could maintain their body temperature within a certain temperature. This also caused them to be unable to sense general temperature changes.

However, the thermal insulation range of the thermal insulation suit is limited. Once the temperature drops sharply, even they cannot bear it. Nuan Nuan nodded: "Yesterday the temperature was still around 25℃, today it is only 15℃."

"I understand, you should pay more attention to the temperature in the past two days." Song Yi nodded and wrote down this matter.

"Okay." Nuan Nuan nodded, and then ran away. She came here just to talk about this matter.

Song Yi wrote down the matter and mentioned it to Ye Lin in the evening. Ye Lin wrote it down and asked Nuan Nuan early the next morning. She learned that the temperature had dropped by 5 degrees Celsius again today, so she made some adjustments for today. activity.

"The temperature has dropped a bit abnormally. Please pay attention to keep warm. In addition, today's task will also be adjusted to see if we can find some mutated plants with warming effects. Sister Zhou, I still need to trouble you about this matter." Ye Lin said to Zhou Hui said.

"I understand." Zhou Hui nodded.

However, until everyone finished their work in the evening, they could not find the cotton and other plants that had the warmth effect they wanted.

"The mutation of plants is also regular. Basically, mutant plants will mutate into various abilities based on their original characteristics. We are not suitable for cotton cultivation here, and there is no one who specializes in cotton research." Zhou Hui was disappointed with this result. Not surprisingly, he took out his optical brain and brought out the various mutant plants he had recorded above.

"Let the wood-type superpower help me tomorrow, and we will cultivate the sunflower first." Teacher Liu said.

"It seems this is the only way." Ye Lin felt a little regretful. "We need to stock up on some food. Please ask the teacher to also cultivate some rice fruits and giant potatoes."

"No problem." Teacher Liu nodded. The temperature continued to drop, and there would be a blizzard at any time. They needed to stock up on some food as soon as possible.

"Let's get some more lotus leaves and build a few greenhouses." Song Yi said, with the greenhouses, even if it really snows, they don't have to worry about having no food source.

"Okay, you are responsible for this." Ye Lin nodded and handed the matter over to Song Yi.

"Then I will take people to search for some strange beasts. While hoarding meat, we can also eliminate some dangers. Best, we can build walls around the pine trees and set up some traps to avoid dangers." Hechen also said.

If it really snows, it will not only bring problems of coldness and food shortage, but also beasts may attack them for food. According to legend, burning firecrackers during the New Year is to scare away the beasts.

Under the pre-apocalyptic scientific concept, the Nian beast is naturally impossible to exist, but the custom of burning firecrackers has been circulated for a long time, and it must be useful. Some people speculate that the firecrackers were initially used to scare away winter people who would go down the mountain due to hunger. beast.

　Happy National Day and happy birthday to motherland mother
　　
　
(End of this chapter)