I am a child of Daqin Xiong, who supervises the country at the age of eight

Chapter 424
Practice is the only criterion for testing feasibility.

After experimenting.

It can be proved that the ship propeller proposed by Ying Changsheng is more powerful, or the paddle wheel he conceived by Gongshu Shang is more powerful.

I saw that Gongshu Shangzao agreed to Ying Changsheng's request without hesitation.

Decided to have a competition.

Of course, today is too late.

Because, it is already evening now.

And tomorrow, it will also be too late.

So, until three days later.

Two ships of the same size, but with different transmission methods, and the power sources are all human, were produced.

These two ships are not big in size.

After all, this is nothing more than experimental.

If a ship that is too large is produced, then once this experiment has passed.

Doesn't it mean that the two ships are going to be wasted in vain?

Therefore, at this time, after Ying Changsheng put forward his own suggestion.

Gongshu Shangzao did not make two big boats, but only one small boat.

At this moment, he looked at the boat in front of him.

Ying Changsheng couldn't help showing a satisfied smile.

At the same time, two strong men were also selected.

The two strong men were selected after comprehensive consideration. They were roughly the same age and body weight.

I saw that under the command of Ying Changsheng, two strong men entered behind two different ships.

Then, on the river, they are juxtaposed at the same time.

Along with the air, a gunshot sounded.

Immediately, the two strong men manipulated the two boats, and quickly sailed on the river.

And the voyage has just begun, and the obvious difference has emerged.

The boat that was approached by the propeller of the boat started obviously faster. In addition, after he started, his speed was extremely fast.

In the blink of an eye, he successfully pushed the boat behind him that was using a paddle wheel to push it closer, leaving him behind.

Gongshu Shangzao was watching in stunned silence.

he shouted repeatedly.

"Young Master Nineteen, one experiment is not enough to prove the result, why don't these two exchange ships again, and then go on another voyage?"

"it is good!"

Ying Changsheng didn't object, and in order to convince the public loser at the side, he agreed to another contest.

And when Ying Changsheng agreed.

Gongshu Shangzao also showed a dignified expression, and began to stare at the distant sailing cautiously and vigilantly.

Not too much effort.

I saw that the two ships had completed the exchange, and immediately, the two ships sailed quickly.

Not too much effort.

As a result, he slapped Gongshu Shangzao in the face again.

original.

The boat pushed by the paddle wheel, once again pushed by the propeller of the ship, was left far behind.

The results of two consecutive experiments all proved one thing.

That is, the superior performance of the marine propeller when facing the paddle wheel push-in mechanism.

For a moment, Gongshu Shangzao couldn't help but heaved a long sigh, and said to Ying Changsheng who was beside him.

"I admire you!"

"It seems that when using a steam engine in the future, you must use this propeller to push the ship close!"

"Hahahaha, that's natural, that's natural!"

Ying Changsheng laughed a few times, and then he asked Gongshu Shangzao.

"When you first started, didn't you see that you were bound to lose?"

"This……"

For a moment, Gongshu Shangzao was a little confused, and he looked at Ying Changsheng in surprise.

And Ying Changsheng also explained it directly.

"Look at this ship in the distance!"

"When maneuvering a ship that is pushed closer by a paddle wheel, it needs to drive such a huge paddle wheel. How many propellers are there on top of the weight of this paddle wheel?"

"Under such circumstances? When doing work, a lot of energy will be consumed on the driving paddle wheel itself, rather than on the ship's propeller. That's why such a thing happens. Now, you should Understand?"

"So it is!"

For a while, after listening to everything Ying Changsheng said, Gongshu Shangzao was completely convinced.

He admired Ying Changsheng's eyesight. After all, he hadn't discovered the joints here before, and he hadn't noticed the problems inside.

At this time, the unavoidable Chaoying Changsheng uttered a compliment.

At the same time, Ying Changsheng also laughed, and said to Gongshu Shangzao.

"Okay, don't say this anymore. Now that it has been determined that pushing the propeller closer is the most suitable, let's seize the time and conduct research. The sooner the research is out, the sooner it can be applied to our Daqin people. , to benefit my Great Qin!"

"Not bad!"

For a while, after listening to what Ying Changsheng said.

Gongshu Shangzao couldn't help but nodded in agreement.

The Great Qin Empire is indeed lacking in ships now.

the reason is simple.

Ships have suffered heavy losses due to major disasters in coastal areas a few days ago.

Under such circumstances, the Great Qin Empire naturally needed a new batch of ships.

However, new ships.

It is not so easy to get.

In this situation.

Ying Changsheng had to find a way to quickly build a large number of ships, so that he could meet the current needs of the Great Qin Empire.

So at this time, it seems a little urgent to make these steamships to win longevity, and the boar Shangzao on the side naturally understands the current needs of the Great Qin Empire.

As an official of the Great Qin Empire, he certainly knows what the Great Qin Empire needs at this time.

Due to the large-scale infrastructure construction work in today's Great Qin Empire, one thing is extremely scarce throughout the entire empire, and that is labor force.

Labor is an indispensable material for the current Great Qin Empire. Only with a sufficient labor force can it provide enough motivation to build the country.

These people are the fuel for the development of the Great Qin Empire.

The rapid development of the Great Qin Empire required burning, and they were used as fuel to achieve these achievements.

At this time, Ying Changsheng's voice fell.

For a time, the public lost the upper hand.

Patting his chest, he promised Ying Changsheng.

"Don't worry, Young Master Nineteen. The principle of this steamship has been understood. We have a steam engine, a boat, and a transmission device. It won't take long to build the first steamship of Da Qin! "

"Very good very good!"

After hearing this, Ying Changsheng said three times in a row that he was very good.

He nodded in satisfaction, and said to Gongshu Shangzao beside him.

"Just do what you want, do it quickly, don't worry about other things, you can ask for whatever you need, I have a vast land and resources, and I have everything, and I can always provide you with enough things you want! "

"I understand, I thank the nineteenth son for his concern, the nineteenth son will wait and see!"

Gongshu Shangzao said to Ying Changsheng in front of him with a smile.

(End of this chapter)