The System Shuttle is Full of Blessed Wives

Mu Yiren raised his lips, "It's very simple, through scientific knowledge! Didn't you see that I poured something into the water tank? That thing is called saltpeter, a product of nature. Anyway, it has many uses in chemical research."

Liu Xiaocui was very puzzled, and asked with a surprised face, "You mean, putting some saltpeter in the water will freeze the water?"

"Yes!" Mu Yiren nodded with a smile.

Qin Anle asked curiously, "Sister-in-law three, is that saltpeter so powerful? I've never heard of it before."

Mu Yiren replied, "Saltpeter is generally used in chemical industry, so it should not be sold to the outside world. I also did experiments before, and I brought some back from the Academy of Agricultural Sciences. I only remembered it at noon. In short, this is the use of science. How to make ice with knowledge!"

She bought the saltpeter on the system trading platform in the morning. She also thought of the method of making ice with saltpeter in the morning. It is an easy way to make ice cubes at home without any ice-making equipment.

As a graduate student with a chemistry orientation, I still know this little trick.

Huang Qiuhua looked at the ice cubes in the basin and exclaimed, "Sure enough, you are still a scholar! This ice cube can still be made by humans."

Liu Xiaocui blurted out, "It's not that the scholar is great, but that the third sibling is great. The third brother is also a scholar. I haven't seen him make ice cubes before!"

Huang Qiuhua immediately glanced over, but she was speechless. Thinking about it, Xiao Yi is indeed the stronger one! I used to think that the third child was very good at going to college, but now he looks so cowardly!

I don't know where I have read the books for so many years!

Mu Yiren smiled, and hurriedly defended his third brother's innocence.

"I'm a chemistry major. The third brother's major is different from mine. Besides, the third brother is only a student, so he has nowhere to get saltpeter."

To sum it up in one sentence, her major is in the direction of agricultural biology and life, while her third brother is in the direction of technology and industrialization.

Although they all follow the scientific research route, the direction of research and development is not the same.

Huang Qiuhua responded appreciatively, "Xiao Yi is right!"

Goudan raised his face and asked, "Auntie, can this ice be eaten?"

"It's ok, but when you enjoy the cool at night, my little aunt will cook something delicious for you!"

As a third-year graduate student of chemistry, from a chemical point of view, saltpeter can be used to make ice or be eaten. However, from the point of view of clinical medicine, the harm of saltpeter to the human body has not been thoroughly demonstrated.

Therefore, it is edible. After all, in ancient times, saltpeter ice was eaten all the time. However, it is better to eat as little saltpeter ice food as possible. If it is excessive for a long time, it will have some impact on the body.

"it is good!"

Goudan's face is full of anticipation. I don't know what delicious food my aunt is going to make? But whatever it is, it's sure to be delicious.

Liu Xiaocui was still staring at the ice cubes in the basin with a look of amazement.

"It's really amazing, just put some rocks and slag, and the water can be turned into ice, tsk tsk tsk~"

The Muyi people couldn't help laughing, stones and scum?

The ability of this thing is great, unlike those ordinary small stones, even if it is used to make gunpowder, it needs its cooperation.

"What are you all doing here?"

Suddenly, Qin Dafu's voice sounded.

Mu Yiren turned around and was about to answer, but he saw the man standing next to her father-in-law!

"Third brother!"

Mu Yiren shouted happily, and in the next second excitedly rushed to the door of the kitchen.

"Be careful~"

Qin Mingsheng immediately dropped the luggage in his hand, stepped forward a few quick steps, and opened his hands to support his wife.

Seeing her rushing towards him with her belly outstretched, his heart was so frightened that his heart tightened.

Mu Yiren asked happily, "Why didn't you say you were coming back today? Are you all busy with school?"

Suddenly seeing her third brother standing at the door of the stove house, I was really surprised and happy. The longing during this period gathered together and was instantly aroused.

I really miss him so much!

Qin Mingsheng held his wife's hand and replied in a low voice, "I want to surprise you!"

Hearing this, Mu Yiren frowned and smiled.

What a surprise!

She thought that the third brother would have to wait more than half a month before returning to the village. The reply she received a few days ago said that she was busy with solar power panels.

Huang Qiuhua said, "Go to the main room, don't crowd here."

Seeing the old, young, and young couple's affectionate appearance, if she doesn't remind them aloud, it is estimated that the two of them can really talk like no one else.

Afterwards, the group went to the main room!

But the two brothers, Goudan and Gouwa, stood motionless in front of the water tank, stepped on the low stool, and stared straight at the ice cubes in the basin.

Gouwa wanted to reach out to touch the ice cubes in the basin, but Goudan stopped him.

"This is untouchable!"

Gouwa said crisply, "Brother~this is cool~"

It's so cool and comfortable.

Goudan said seriously, "Gouwa is obedient, you can't touch this one, and my aunt is going to cook us something cool and delicious at night, do you understand?"

Gouwa nodded ignorantly, "Oh~ okay!"

Afterwards, the two brothers lay their hands on the edge of the water tank and continued to stare at the ice cubes in the basin, looking very novel.

And in the main room, the grown-ups naturally couldn't do without some caring and asking questions.

After all, Qin Mingsheng hasn't been home for nearly two and a half months. Of course, his family members are concerned about his study life outside.

Qin Mingsheng picked up some topics and interesting things that could be talked about, and talked about them with his family.

"Third brother, have you invented something too?"

Liu Xiaocui looked surprised. Although she couldn't understand those professional words, she understood a little. The third brother was also inventing, and he succeeded.

In other words, has the third younger brother become as powerful as the third younger sibling?

"Have the leaders recognized it? Have you been awarded any certificates?"

Even Qin's father, who didn't talk much, couldn't help asking more questions when he heard about his son's achievements.

Qin Mingsheng replied with a smile, "Well, yes, the leaders all agree that what they invented are all very practical things, and I have already handed over the research and development results to the national unit for decision-making."

Qin's father smiled very gratified, "That's good! We must guard against arrogance and impetuosity, and continue to work hard to make more contributions to the people of the country."

"I will, Dad!" Qin Mingsheng humbly agreed.

Afterwards, Qin Mingsheng took out the presents from the luggage bag that he had bought for his family in the department store in the provincial capital.

In the previous research and development of semiconductor lasers, the participating team members all received a bonus of 50 yuan. In addition, he made an important data reference, and he also got an extra 30 yuan.