Don’t panic when farming, my whole family has golden fingers

The brigade started to set off again.

On the busy road, the weaving team was busy weaving curtains all the way, and the female red team was busy adding masks. For the first time, the old guys in the cooking team experienced the beauty of not worrying about meat.

Huatian and Aunt Jinghua added the ingredients rhythmically, accompanied by the slogan "Do you want to pound the ingredients, pound, pound, pound!"

In other words, be happy even if you are tired.

Otherwise, how boring is this kind of work that only needs to be done by machines in modern times when it is done manually? !

Alas?Yes!How could she have never imagined that this kind of single-program work could be completely done by a mechanism. Using levers and hammers, every step the animal takes will generate pulling force, which is a little bit similar to the principle of a stone mill.

The stone mill is to rotate the gear, and the action of the pound only needs to be unloaded when it stops, and the force that goes straight down through gravity completes the beating action, and when the lever is tightened when walking, the beating end is pulled up again. up.This is the same as the seesaw of the little pot friends.

Making this guy can perfectly free your hands!Hey hey, she's such a clever little ghost.

"Sister, do you know why people are smarter than animals?" Hua Tian turned his head and asked Hua Jinghua next to him.

Jinghua didn't understand why Huatian suddenly asked this question, so she shook her head cooperatively.

"Of course it's because people know how to use tools! I have to draw a tool for the cows in the back, and ask my uncle to help me make it." Hua Tian said.

"Why only cows, not horses, mules and donkeys?" Hua Jinghua didn't understand.

"Only when the cows like to move, they stop and go, and the mules, horses and donkeys keep moving forward. I need a buffer time to pull back, otherwise the gravity is not enough." Hua Tian said a few uncommon words, but Combined into one sentence, but let Jinghua understand.

Even Jinghua herself felt strange, why did she understand?
"You mean that Niu Niu can stop and go, and with the tools you mentioned, we can finish our work? Jinghua asked.

"Yes! Sister, just wait." Hua Tian stood up and was about to leave.

Hua Jinghua held her back, "Will it delay your schedule if you want Niu Niu to work? You know, we can't be delayed by our journey."

"The reason why I pick Niu Niu is because his walking habits are like this. Besides, after we replenished our position this time, the car was full again, and the journey was like this. But whether it will delay or not, let's try it first. In case of delay, we will continue. Pound." Huatian didn't guarantee it, he still had to try, even Uncle Dong knew that true knowledge comes from practice.

Huatian drew a simple tool and told Uncle Hua to make one first and practice it. If it is feasible, then add one to each cow so that the package can be delivered on time.

The excess can still be stockpiled. She didn't sign a contract clause with Tianxianglou, so she doesn't have to worry about selling the excess.

So Uncle Hua made a beating tool.

It's just that the weight of the hammer has to be tested repeatedly.To match their ten-centimeter-square stone basin, the force of the hammer falling down had to smash the spices.But you can't smash the stone basin.This is a proposition that requires repeated calculations, because she did not measure the habit and time of Niu Niu's stop and go.

Huacao'er handed over this physics question to Huacao'er. "You will. I figured it out."

It is known that the highest height of the lever is [-] meters, the weight of the stone basin is [-] catties, and the speed at which the hammer falls to the bottom is [-] second.

The weight of the hammer should be less than a few.

"Less than eight taels, but I suggest that the plane of the hammer should be made larger, so that the stone basin can bear the force evenly." Huacao'er suggested.

"I designed the height according to Newton's theorem, which is easy to calculate. So both of us can calculate quickly."

Hua Tian shrugged, it would be ridiculous if this would bother Cao'er.

"Sister, I've seen that the extra nine catties will not delay Niu Niu, we can all rest assured. I will ask my uncle to make some more for the remaining Niu Niu." Huatian and Jinghua said.

"In this way, we can save energy to do other work. I will help my mother. My mother is too old to be tired. Children will be accused of being unfilial." Hua Jinghua said.

"Auntie, it's just you working hard. Everyone can see your filial piety to grandma, and who dares to say that you can't do it? But you still have to help, and it's right to lighten grandma's burden." Huatian smiled and said to Jinghua Wave.

Huatian looked at the cows behind again, and felt relieved when he saw that there was really no delay.

Thinking of the filial piety that my sister just mentioned, my mother is now pregnant with grass, and the smell of tung oil is not good for my health. Since the mask is a precedent made by my mother, everyone learns from my mother.

So Huatian also rushed to help her mother.

Cai Xuefen waved her hand, "It's okay, everyone understands that my mother has two bodies, so I didn't let my mother do the job of brushing tung oil. Your aunt also taught them the work of sewing the edges, and it's easy for my mother to move her mouth."

What I said, you, a layman in embroidery, usually sew buttons or something, and you also teach other women to be red, which shows how useless your brain is.

It is the layman watching the excitement, and the expert watching the doorway.

It is entirely up to the imagination to say that the layman interferes with the insider's affairs.

That is to say, the name of Cai Xuefen's original owner, the embroidery master, bluffed the people in the female red group, thinking that everything she said was right.

But it's hard to be a mother, and what I said is really right.

The first batch of rush-made masks was put on by all the staff first, and then put on the protective clothing made before. The first step in epidemic prevention is to protect yourself first, and then to help others.

Just like the volunteers in the previous life, they had to drink as little water as possible and go to the toilet every day, and they had to walk hard in airtight big white clothes.

Take good care of yourself first, so as not to tire yourself and others.

The work of adding masks is still being completed without interruption.Those who promised the prefect dared not do it.

Passing through the dense forest that day, there are some people who are coughing or have lips as white as paper.

At least there are more than sixty people.Aren't they afraid of wild beasts in the woods?
Huatian and Cai Xuefen looked at each other, "Mother, it's probably going to be bad. Grandpa's dream is about to come true again. But we have already avoided Jinhai City and left?" Huatian was very puzzled.

"Silly girl, it's not that you don't know the transmission habits of the virus. It has an incubation period, and it's not impossible to separate ways after infection. There is only one road ahead, but when you get here, there will be many forks. You won't Don't you understand?" Cai Xuefen patted Huatian's head, and looked lovingly at the little one Huatian.

"I almost forgot, should we walk faster, rush through the crowd or help them?" Huatian asked again.

"You and your father have different identities. Your father has a heavy responsibility on his shoulders. It is not only our family that he wants to keep. Don't blame your father for being cruel. I think my guess is right. Your father will not choose to help them selflessly. .” Cai Xuefen explained her understanding of her husband.