At this point, Fu Su picked up another picture.
He handed the map to Gongshu Pan.
Gongshu Pan took it over and immediately recognized it.
"Is this a stone mill?"
Gongshu Pan recognized it at first glance. This was the so-called stone mill.
Gongshu Pan could recognize the stone mill so easily because it was invented by Gongshu Pan's ancestor, Gongshu Ban.
However, after taking a closer look, Gongshu Pan still discovered that something was wrong.
That was what Fu Su had said. This stone mill was different from the stone mill that his ancestors had invented.
The stone mill invented by his ancestors had uneven surfaces and different sizes.
Because of this, the texture of the things ground from these things, such as grains or wheat, was not very good and was very rough.
The pancakes or rice dumplings made from these things tasted very bad and were very difficult to digest.
If it was an ordinary rich family, they would naturally have a way to make these things into very soft things. There was no doubt about it.
However, the problem was that the invention of the stone mill was to deal with the problem of military rations.
What was the most important thing in a war?
Of course, it was the logistics!
As the saying goes, before the troops move, the grain and fodder should go first. No country could be careless when it came to grain and fodder.
Why did King Xiaocheng replace the powerful Lianpo and let Zhao Kuo fight in the Battle of Changping?
Because the Battle of Changping had been going on for three years, Zhao had run out of food. If they didn't decide the victor soon, they would be finished.
From this, one could see how important military rations were.
As for the storage of military rations, not only did they have to have sufficient quantity, but they also had to look at the taste.
In this era, military rations mainly came from two sources.
One was wheat, and the other was millet.
As for the white rice produced by rice, it was available in this era, but the production was very low.
After all, Teacher Yuan's ancestors probably hadn't even been born for a hundred generations. There wasn't any hybrid rice.
The wheat and grains that were grown had to be made into dry food, which was the cooking cakes and rice balls, so that they could be carried around easily when they moved.
The taste was very important.
Otherwise, if they had indigestion and the entire army had diarrhea after eating it, wouldn't they be finished?
Therefore, the stone mill was a very important invention.
At the same time, the cavalry also relied heavily on the stone mill.
Horses couldn't just eat grass, they had to eat soybeans.
If he had a stone mill, he could grind the soybeans.
It would help the horse's digestion even more.
Therefore, the improvement of the stone mill was inevitable and urgent.
By the way, Fu Su also wanted to take advantage of her…
However, the problem was that without a good stone mill, it was impossible to grind soft tofu.
As long as the stone mill could be modified, it could produce tofu.
In history, tofu was invented by Liu Bang's descendant, Liu An, the King of Huainan.
However, in this era, the establishment of the Great Han Dynasty was impossible, and Liu Bang could not be the emperor.
Therefore, Fusu decided to plagiarize this thing for his own use…
If he wanted to make tofu, he had to improve the stone mill.
The stone mill that Fu Su made was very different from Gongshu Ban's stone mill.
Fusu's stone mill was the same as the stone mill in the later generations.
First of all, he had to improve the fan surface of this new stone mill.
Each sector should be chiseled out in a uniform pattern according to the ratio.
Only by doing this could the flour and vermicelli that were ground out be refined to a fine level.
Only when the ground thing was fine would the pancakes and rice balls cooked with it taste good.
Only when the taste was good would it be easy to digest and not have diarrhea.
Of course, as long as this innovation was completed, it would be easy to make tofu.
Never underestimate tofu.
In the future 21st century, one could buy it at any market for 50 cents a piece. No one would find it strange.
However, the problem was that in this era, it would be amazing if tofu could be invented.
One had to know that before Liu An, the King of Huainan, invented tofu, they still ate beans. They could only cook the beans and mix them with other food before mashing them up.
One had to know that this era didn't have as much natural gas, gas, or electric cooking pots as the later generations.
Because of this, it was not easy to cook these beans.
If it was slightly undercooked and eaten in rice, not only would it taste bad and have low nutrition, but it would also easily cause diarrhea.
However, if he could grind it into tofu.
Not only did it taste good, it was soft and delicate, and it could guarantee the greatest nutrition of the beans.
And to be honest, there were still many changes to this tofu.
At that time, not only would there be boiled tofu, dried tofu, stinky tofu, fermented tofu, and so on, but it would also greatly increase the general living standards of the entire Qin country's people.
As the saying went, food was the most important thing for the people, so the problem of food could not be neglected.
It had to be said that Fu Su could think of this, but Gongshu Ban's descendants could not think of it for the time being.
At least, Gongshu Pan would not think of it at the moment.
However, when he saw the stone mill that Fu Su had improved, his eyes lit up.
For a technical talent like him, he was very happy to be able to find a way to improve his ancestors 'things.
"Your Highness's stone mill has been modified so well that this old man is ashamed of his inferiority. I didn't expect Your Highness to not only be proficient in military strategy, but also have such attainments in these techniques. This old man is really impressed!”
These words were absolutely sincere.
When Gongshu Pan saw all of this today, he felt an unimaginable shock. He really admired Fu Su.
"You praise me too much…"
Hearing this, Fu Su also felt a little guilty.
After all, at this moment, Fu Su still felt a little guilty about Gongshu Pan's praise for him.
One had to know that these things were not invented by him.
It was the result of our country's skilled craftsmen spending many years in the future.
Fu Su was merely a plagiarist.
He didn't feel guilty about plagiarism.
However, seeing Gongshu Pan praise her like this, it was inevitable that her face would blush slightly.
"In any case, we should take these things back and study them. I hope to invent them as soon as possible and form a complete industrial chain. Only then will Great Qin become even more powerful.”
Fu Su said to Gongshu Pan with a smile.
"Yes."
Although Gongshu Pan did not understand what the industrial chain meant, he could roughly guess what it meant.
Therefore, Gongshu Pan did not ask much.
It had to be said that the conversation between Fu Su and Gongshu Pan today would undoubtedly greatly improve the technological development of Great Qin in the future.
This book comes from：m.funovel.com。