Seeing this, Jian Yong, although a bit confused about the situation, still came over and watched quietly from the side, without saying a word.
Liu Jin continuously recalled the knowledge in his mind and began to slowly sketch it out.
The Turning Wheel first appeared during the Han Dynasty, Three Kingdoms period. Currently, it probably hasn't appeared yet. Even if someone figured it out, it would likely be a simple type and not widespread.
The Waterwheel, on the other hand, appeared during the Sui Dynasty, several hundred years from now.
Both of these items can be considered groundbreaking, capable of improving water conservancy projects, expanding the area covered by water flow, and increasing grain production. They are truly beneficial to the people.
Even in modern times, these two items are very common, and I believe many people have seen them, still used in places with water shortages.
As long as these two items are built, the grain harvested by the people in the three counties under his command will at least double.
After sketching for a while, Liu Jin let out a heavy breath, a smile appearing on his face as he looked at the two drawn blueprints in his hand, which were for the Waterwheel and the Turning Wheel.
The Turning Wheel requires human power to turn and increase irrigation, suitable for gentle water flows.
The Waterwheel, on the other hand, does not require human power for turning and irrigation, suitable for rapid water flows, diverting water to other places.
Therefore, these two irrigation water conservancy items are very practical, capable of handling both gentle and rapid water flows.
Jian Yong, standing beside him, looked at the two items his Marquis had drawn, his brows slightly furrowed. They seemed somewhat familiar, yet also different.
He looked a bit puzzled, so he opened his mouth and asked from the side!
"Marquis, what are these two items?"
"Why has this subordinate never seen them before?"
Liu Jin heard this, smiled, and then explained from the side!
"These two items in my hand are called the Turning Wheel and the Waterwheel, respectively. They are specifically used for water conservancy irrigation, capable of directing water flow to dry areas. Their functionality is very sufficient."
"They can save a lot of manpower, unlike other water conservancy items that can't compare."
"As long as these two items are popularized, the entire three counties will no longer lack water sources; in fact, they will be very abundant, and there will be no more worries about water."
Jian Yong's eyes lit up when he heard this, seeming somewhat disbelieving.
He had seen many water conservancy items, and most of them were time-consuming, labor-intensive, and even very slow, with limited effectiveness.
But these two items in front of him were so convenient, he asked urgently!
"Marquis, is this true?"
Liu Jin smiled wryly at the words, reached out and patted his shoulder, and said with a smile!
"Xianhe, have you ever seen me fabricate things in such matters?"
Jian Yong's face immediately broke into a smile upon hearing this. His Marquis was an upright person; how could he casually fabricate things concerning national affairs?
So, these two items are indeed rare artifacts. If there truly is no lack of water sources, then these three counties will develop quickly.
By then, the people will be prosperous, and the collected money and grain will increase, allowing for the continued recruitment of displaced people, and even the expansion of the army, increasing strength. It's an excellent virtuous cycle.
Liu Jin saw Jian Yong's impatient expression, as if he couldn't wait to popularize them now, and said with a smile!
"Don't worry, I'll take you to the forge now. We'll first build these two items, then test them to see if they can be improved."
"I even have some other items beneficial to the people. We'll forge them all at once then. As long as they are useful, we'll immediately popularize them."
After saying this, without giving Jian Yong a chance to speak, he directly took his hand and led Jian Yong out of the study.
Then, they took a carriage, surrounded by personal guards, heading towards a secluded house in the city.
A moment later, the carriage slowly stopped there.
Liu Jin and Jian Yong got out, looking at the surrounding houses that had been cordoned off, which appeared quiet and empty.
In front were several soldiers, with sharp blades at their waists, patrolling back and forth under the lead of a squad leader, appearing somewhat vigilant.
As they slowly approached, the sound of hammering iron occasionally came from inside, and a wave of heat also assailed them.
The several soldiers guarding the front saw Liu Jin and his group arrive.
They were about to step forward to inquire when a personal guard directly pulled out a token, revealing their identity.
The squad leader, who was in charge, saw the token and, with a respectful expression, said loudly!
"This subordinate greets the Marquis."
Liu Jin nodded slightly, then led Jian Yong and a group of personal guards directly into the forge.
The sound of forging was very loud. Many craftsmen and blacksmiths, bare-chested, held iron hammers and pounded the red-hot iron, making a clanging sound.
Just then, a middle-aged man, burly and robust, with a smile on his face, appeared.
He walked quickly, his voice arriving before he did!
"Marquis!"
Liu Jin looked at the person in front of him, naturally knowing who it was. It was Lu Zhi, the manager of the forge, specifically in charge of these craftsmen and blacksmiths, forging military armor and sharp blades.
Even the improved heavy trebuchets that Liu Jin had previously worked on were managed by this person.
It was rumored that Lu Zhi's background was very mysterious; he claimed to be a descendant of Lu Ban.
Although it was unknown whether he was just boasting to increase his own standing, his forging skills were considered top-notch in the entire forge.
Therefore, Liu Jin valued him highly, occasionally bestowing some money and cloth to appease him, so that he would serve him well and not be poached by others.
Liu Jin nodded slightly, having no intention of wasting words. He pulled out the silk blueprint from his Pregnant and handed it over, saying slowly!
"Hui De, forge these two items according to the designs on it."
Lu Zhi heard this, immediately took the blueprint, opened it, and examined it carefully.
His brows furrowed slightly; the structure was somewhat complex, and some parts were not fully outlined. However, for him, it was still not a big problem.
He immediately patted his chest and guaranteed!
"Marquis, rest assured, just give me two or three days to figure it out, and I will definitely be able to forge these two items."
Liu Jin smiled upon hearing this, looking at Lu Zhi in front of him, his admiration growing.
As expected of someone who claimed to be a descendant of Lu Ban, he indeed possessed considerable ability.
He knew that the blueprints he drew were very simple; at most, some places could be marked, but not every detail could be outlined.
After all, he was not a divine being; simply drawing them was already extremely strenuous. If he could create all the structures and details, he would truly be a divine being.
So, after giving some instructions, Liu Jin took Jian Yong and left the forge. The two re-entered the carriage and, surrounded by personal guards, returned to the Prefect's Mansion along the official road.