Chu Tang: Tell Li Er at the beginning that I am a time traveler

Chapter 54 The Great Wall of the Qin Dynasty and the Grand Canal of the Sui Dynasty
Just thinking about it out of thin air, to be honest, it is indeed a bit unimaginable.

Just get a pear, though.

This is also one of the benefits of the Academy of Sciences. In addition to eating meat every day, you can also add some fresh fruit from time to time.

however……

Even so, Li Chong's set of models is just one of the models that is unlikely to be accepted by the world.

"I suddenly remembered! There is one more thing that can prove that the land under our feet is actually a ball."

"..."

Everyone looked at him silently.

"That's why the moon is the roundest on the fifteenth day, while the moon at other times is usually bitten off. There is also a lunar eclipse, which must be blocked by something."

"Actually, the thing blocking is the land under our feet."

Although this idea is relatively advanced and bold, but!
But it is surprisingly easy to understand, and suddenly enlightened.

"But if it's round, why can't we feel it at all, and if it's round..."

Someone said again.

"Because the ball is so big that we can't feel it at all. I know what you want to say, for example, why don't we fall. Then when you ride a horse, the horse runs so fast, why don't you fly out. It is because you are used to riding on a horse. You use the horse as a reference, and you and the horse are stationary. If the horse can do constant rate exercise, and you can’t find anything else to use as a reference You will naturally think that the horse's back under your ass has never changed, and it will never change, and you move your ass on it, and it will not be affected at all."

Although this is a bit abstract, Li Chunfeng seems to have grasped something vaguely.

It can only be said that such an idea is too nonsense.

It all depends on Xueshi Li's own imagination.

but……

Perhaps, he can really start with the monthly profit and loss, and the lunar eclipse.

"Li Xueshi's idea is amazing, and I can't be wrong. I just don't know where Li Xueshi learned it from?"

"Eh... I liked watching the moon when I was a child."

Then Li Chong said.

Make it up, just make it up.

"In fact, there is a way that can be done now. It can be seen that the moon itself is a ball, not a pie."

Next, Li Chong made himself a telescope for Li Er.

Moreover, as long as you use a telescope, you can see that the moon is a ball.

The day.

Li Chunfeng took Li Zhongyang to Li Er to ask for the telescope.

Fortunately, Li Er didn't give it to anyone else. He originally wanted to give it to the scouts in the army, but the problem is that there is only one, so what's the use of it.

There are hundreds or thousands of scouts in the army, and it is difficult for anyone.

then……

After watching the moon with Empress Changsun, she temporarily placed it with Empress Changsun and used it as a toy for Empress Changsun.

How could Li Er think that the things he gave away could be returned.

Then he ordered someone to tell the queen to bring back the telescope.

Fortunately, Empress Changsun heard that this thing was important, so she didn't give it to Li Lizhi and Li Tai to play with. Otherwise, if nothing unexpected happens, it should have fallen into Li Tai's hands by now.

At last……

I have to trouble Empress Changsun to bring the telescope back in person.

Li Chong also saluted with crossed hands, promising to make a better one for the queen next time, so he gave up.

As soon as Li Chunfeng heard that Li Chong could still do it, he asked, "Then why didn't you say so earlier?"

Li Chong then replied: "The key...you didn't ask me."

"..."

"Forget it! Don't want to come back. If you don't know the formula of glass firing, there are as many things as you want."

that night.

Li Chunfeng stayed in the Academy of Sciences to watch the moon.

Originally, Li Chunfeng thought that Li Chong would be like him, full of longing for unknown things.

result……

Li Chong left him here and went home by himself.

After all, what is so beautiful about the moon in the sky? It depends on the big, round and white things, which are found on my concubine Ji.

Moreover, it is more aesthetically pleasing.

I watched it all night.

Li Chunfeng also had to convince Li Chong that it was more likely that the moon was indeed a ball.

It's not a pie as someone from the Academy of Sciences said before.

But after all, is the land under their feet also a circle?
To be honest, this is still up for debate.

It can only be said that Li Xueshi's person is really amazing, there seems to be no one in the world that he can't get involved in.

Anyone who accepts new things will inevitably need a period of adaptation.

Not to mention, this set of models is so simple yet complex.

in fact……

From Li Chunfeng's own point of view, everything Li Xueshi said sounds correct.

only……

No one can prove why this is true.

But one thing is certain is that this set of models can indeed explain day and night, as well as spring, summer, autumn and winter, and even issues such as the moon's profit and loss, and lunar eclipses.

It's like, you clearly think that every step of what he said is unreasonable.

But assembled together, it is very reasonable.

You have to ask, why is this so?

He also couldn't answer Li Xueshi, because this world may have been like this.

If other people heard this, they wouldn't know how horrified they would be.

Early the next morning.

Li Chunfeng had to go back to the Taishi Bureau to be on duty, so he also asked people from the Academy of Sciences to leave a message for him, asking Li Xueshi what this model is called.

Li Chong came very late, and he also replied: "Let's call the sun to talk about this thing."

After that, it is to deal with the daily affairs of the Academy of Sciences.

For example, the one who said he invented the flying machine will not kill you.This thing doesn't look strong enough.

Then...

Li Zhong looked at the sachet made by one of them again.

This is a bit like that!
It was very similar to the sachet he had seen on the Internet.

Of course, the workmanship in front of me is a little bit worse.

But then again, wouldn't it be a nuisance for such a big sachet hanging on the side of the thigh?

After checking their results.

Afterwards, Li Chong made a puff boat with his own hands to increase their knowledge.

This is the simplest 'steam engine'.

Everyone admired the dean so much.

then!

I've read it too!
It is also time for Li Chong to announce that next, they will make a steam locomotive.

Although this thing is difficult, it will not be possible to do it in three to five or seventy-eight years, or even ten or twenty years, but if you don't do it, you will never be able to do it.

Fortunately, he loved to 'study' before crossing, and he had seen a small steam train made by a hardcore up at station b.

To be honest, that guy is really awesome.

He still retains, uh... about 5.00% of the memory.

But enough.

At least not zero percent.

Everyone was shocked by the dean's astonishing plan.Do you want to travel thousands of miles every day, do you want to go from Chang'an to Luoyang in just one or two days.And transport millions of loads of grain at a time?
Now, let them accomplish this impossible possibility.

Of course!
One point must be made!This is definitely a long and arduous task.During this period, there are bound to be many difficulties.

But as long as they persevere and don't give up, anything is possible.

After motivating them, in fact, Li Chong also knew clearly that even if he researched it, there would not be so much iron to lay the railway.

Unless, the people of Tang Dynasty are called together to make iron together.

But at that time, the people may not be able to live so well.

The Great Wall of the Qin Dynasty and the Grand Canal of the Sui Dynasty are vivid examples before our eyes.

　Kneeling to follow up, I think Sanjiang last time, although the possibility is unlikely

　　
　
(End of this chapter)