Jun Wuji walked around the military field and was surprised to find that the people here were still peeling the grain in the most primitive way - directly holding the wheat stalks and smashing the ears of wheat to the ground.

In order not to smash the grains of wheat, it was the women and the half-grown children who did the work.

Jun Wuji was speechless for a while, she remembered that in the world of her previous life, humans had already begun to use various tools to harvest.

Later, a variety of machines were developed.

Among them, there are countless types of harvesters alone.

She hadn't studied harvesters in years, and it would be a bit of a hassle to get them out, but ...... A relatively simple thresher can be thought of.

She remembers that before harvesters became popular, threshers were mostly used to save labor.

This thresher, which only needs to be pedaled to bring power, is certainly a breeze for those here.

Well, she's going to have to think about how this threshing machine is going to come out.

Jun Wuji thought back to the shape of the thresher she had seen in the data, and combined with the mechanical principles she knew, she gradually had a direction.

She took out a pen and paper, quickly drew the appearance of the threshing machine, and then gradually drew the details, marked them separately, and handed the drawings to Ulando: "This thing, let people rush to make it immediately." ”

Ulando took the drawing curiously: "What is this?"

The things on the drawings were so strange that she couldn't read them at all.

Gongsun Yin glanced at it, although he didn't understand it either, but when he thought of the previous Quyuan plough and the cocoon car, he guessed that Jun Wuji was definitely not without a target.

He hurriedly said, "You go quickly, let people hurry up and make it out as soon as possible." ”

Ulando snorted and quickly left.

It only took half an hour for her to hurry back.

The threshing machine drawn by Jun Wuji was not difficult to make, and the craftsmen worked together and did it quickly.

Ulando threw the threshing machine in front of Jun Wuji: "Oh, what you want has been done." Say, what's it for?"

Jun Wuji walked over and stepped on it, found that the wheel inside was spinning easily, and nodded: "It's okay, let someone bring a handful of ears of wheat and try it." ”

Gongsun Yin's expression moved, looking at the slowly rotating wheel, and he had a faint guess in his heart.

He hurriedly called a sergeant and asked the man to carry the ears of wheat to the test.

Originally, the people in charge of threshing were women and half-grown teenagers, but the first time this thing was used, Gongsun Yin was worried that they would encounter danger, so he still chose a thick-skinned sergeant to do this job.

The sergeant was naked, his skin tanned by the sun, and he was sweating like rain.

He obediently carried the ears of wheat over, looked at the strange threshing machine, and asked puzzledly, "Lord Wang, how do you get this thing?"

Jun Wuji simply took a handful of ears of wheat and demonstrated it in person.

I saw her standing on the threshing machine, and as soon as she stepped on it, the wheel in the thresher immediately spun vigorously.

The runner was nailed with many curved iron bars, like cat ears.

As the wheel rotated, the iron bars continued to hit the ears of wheat, and soon the wheat grains on them were clean.

Seeing this scene, everyone was stunned.

No one thought that such a strange thing would be so easy to use!

finally got up from the ground, but Shi Powolf, who was being watched by Lin Caiwei, saw this scene, and his eyes almost fell out.

That's impossible!