landbeastnovel Chapter 423 Crane! There are several problems with your picture
Chapter 423 Crane! There are several problems with your picture
Population assimilation is an unavoidable problem in expansion.
Su Yu had his hands on his back, and his mood fluctuated.
He also told Lao Zhao about this before.
From an evolutionary point of view, population assimilation is a good thing that can improve the speed of population optimization.
But for a slightly more traditional person like Su Yu.
It’s okay to look good, and it’s okay to be white, as long as it’s optimized on the basis of the yellow race, it’s all ok.
But if it's based on other races... in that case, Su Yu can't accept it.
Later generations say that the assimilation ability of the yellow race is strong.
In fact, in addition to genetic advantages, this is mainly because of the large population of the yellow race.
It's like a drop of ink, no matter how strong its smudge ability is, if it falls into a pond of water, it can't be seen at all.
Therefore, the development of Daqin population is very necessary for the upcoming population assimilation in the future.
Regarding this matter, although Su Yu was worried in his heart, he did not worry too much.
First, under his proposal, some policies to stimulate population growth have been issued.
Second, as food becomes more and more abundant, it is human instinct to have more children.
The most important thing is that the engraving plates of "The Way of Medicine" engraved in various counties and counties have been transported back to Xianyang one after another.
In a period of time, the "Doctor of Medicine" can be printed and popularized.
I believe it is only a short period of time so far, and no results can be seen.
After a few years, Daqin's population will definitely show explosive growth.
"Woooo..."
While the two were talking, a faint whistle sounded again from afar.
When everyone heard the sound, they saw that the huge ship that had left Xianyang had already returned.
At a very high speed, heading towards the pier.
Looking at the approaching giant ship, a proud smile appeared on Lao Zhao's face.
"Su Yu, this is our first ship in Daqin to use a steam engine as power. 99
"Why don't you give him a name.
"Me?" Su Yu looked at Lao Zhao in surprise.
Normally, such important naming issues are all done by Lao Zhao himself.
But it handed over the naming rights of this giant ship to itself...
Moved in his heart, Su Yu did not shirk.
Hearing the conversation between the two of them, his heart suddenly moved, and he looked at the big boat and said softly, "It's better to call it 'Shenzhou'."
"Okay! What a Shenzhou! Heroes see the same thing, hahahaha!
Lao Zhao laughed heartily, but he didn't expect Su Yu's thoughts to coincide with his own.
Immediately, the order went down, and the word "Shenzhou" was painted on the giant ship that had just been named.
With a light sound of the hull, the intervention of a gear made the propeller of the giant ship Shenzhou start to rotate in the opposite direction and decelerate.
The speed of the ship dropped rapidly, and then it moored slightly unfamiliarly into the slipway.
So far, the trial has been a complete success.
There was thunderous cheers from the pier here, as well as the other slipway.
The appearance of Shenzhou means that Daqin has ushered in a new era!
An era driven by steam engines!
I have to say that sometimes this person can't be stopped by luck.
On the third day after the Shenzhou giant ship had just successfully launched the experiment, Lao Zhao once again brought everyone to Su Yu's house.
Under Su Yu's puzzled eyes, Lao Zhao handed him a drawing.
"Look, does this thing work?"
"What, let me take a look..." Su Yu muttered, unfolding the drawing.
The drawings were clearly drawn by Qiyu.
The standard modern drawing method makes the whole picture easy to understand at a glance.
On the drawing, a long steel arm stretches out, and at the top are several sets of typical pulley block structures.
Obviously, this is a reference to the "stone tower" first made by Su Yu and has been put into use in Daqin.
.
....... ask for flowers... 0
In these pulley blocks, all the hemp ropes are attached along steel arms to the steam engine below.
Obviously, this is a mechanical lifting device.
And seeing that it needs to be driven by a steam engine with multiple sets of pulley blocks, I am afraid that the weight it wants to lift should not be small.
Su Yu looked up at Qiyu and said, "Explain, what is the purpose of this crane? How many stones do you want to carry ideally?
crane?
Everyone looked at each other.
Qiyu was even more surprised.
After this thing was designed, he hadn't come to name it yet.
Unexpectedly, the immortal here has already helped him!
Crane...well, that's a good name indeed, concise and clear.
"Qiyu?" Su Yu glanced at Qiyu suspiciously.
"Ah! Immortals...that's how..."
Hearing Su Yu calling out to himself, Qi Yu came back to his senses, and then quickly began to explain the purpose of the crane to Su Yu.
"My crane is ready to be placed on the cargo bed of the wharf.
"Inside this steel arm, there is a roller support, and two people can control its expansion and contraction."
"My idea is to use this object to hoist up to five hundred stone cargo, and then control the steel arm to place it on the ship."
"This not only saves manpower, but also greatly improves efficiency." Wu Qiyu explained excitedly.
The faces of the people were also happy.
The appearance of this thing is really too important for Da Qin.
If it can be produced and successfully put into use.
It is undoubtedly a means to greatly improve the efficiency of river transportation.
Just when everyone was looking forward to this Su Yu reply.
Su Yu frowned slightly.
"There are several problems with this picture of yours." And.