It's broken, and was picked up by a femme fatale

Chapter 77 Congratulations on obtaining [Top Comprehension]

Finally, Lu Yuan untied his belt.

Lu Yuan held one end himself and put the other end into Li Qingluan's hand.

Li Qingluan held the candied haws in one hand and Lu Yuan's belt in the other, her face full of question marks.

"Aunt, look at this rope. If we pull it up naturally, it will sag, right?"

Lu Yuan looked at Li Qingluan seriously.

Li Qingluan looked at Lu Yuan in confusion and nodded:
"correct."

The next second, Lu Yuan looked at Li Qingluan again and blinked:

"So how can we prevent this rope from sagging?"

Li Qingluan pursed her lips and couldn't help but said coquettishly:
"Idiot, of course I pull it tight!"

As Li Qingluan spoke, she exerted force with her hands, and Lu Yuan's belt was instantly pulled up and straightened.

Lu Yuan nodded repeatedly as if to coax a little girl:

"Wow~~Auntie~~You are really smart~"

Li Qingluan: “…”

Divine gold!!
Before Li Qingluan could say anything, Lu Yuan raised his eyebrows and said:
"But what if a heavy object is placed on the rope and the rope is bent?"

Hearing this, Li Qingluan raised his eyebrows slightly and said:

"Then pull the rope harder. If one person can't do it, find two people to pull together."

Lu Yuan looked at Li Qingluan with gleaming eyes and said:

"Auntie~~You are so smart~~
That's right, as long as the force is strong enough, the rope can always be straightened.

But there is a problem, what if four people pull the rope together, but the rope is not strong?
It snapped in an instant."

Li Qingluan blinked and was about to say, can we use chains?
Or is it to embed iron spirit stones on the rope?
But I also felt that Lu Yuan was not talking about this issue.

When Li Qingluan was stunned and didn't know how to answer, Lu Yuan continued with a smile:
"Auntie, you are so smart, you must have thought of it, we can add a few more ropes.

If we add five, six, seven or eight more ropes, wouldn't this rope be able to hold up the heavy objects?
Just like you can easily break a single chopstick, but you can't break a bunch of chopsticks, this is called increasing the force. "

Li Qingluan stared at Lu Yuan blankly, unable to say a word.

Lu Yuan continued to shake his head and said:

"Then the clever Aunt Qingluan must have thought of it again at this time.

If this is compared to a bridge, then although this bridge solves the problem of the suspension bridge bending downward, it does not solve the problem of swaying in the wind. "

Li Qingluan: “???”

Then Lu Yuan took out two more ropes and said:
"Then the clever Aunt Qingluan will naturally think of it again at this time.

Then can we add two more ropes on both sides of the main rope to hold the center of the main rope?

When the main rope swings to the left, the rope on the right is pulled.

When the main rope swings to the right, the rope on the left is pulled.

But in this way, only one side of the rope can stabilize the main rope, and the structure is not economical and practical. "

Li Qingluan: “???”

Lu Yuan continued:
“If you add a wooden pole in the middle of the main rope to connect all the ropes.

Make the left stabilizing rope parallel to the main rope. When the rope swings to the left, the left and right ropes will be pulled together.

Using the same principle, make the rope on the right parallel to the main rope.

By adding a lot of wooden poles and connecting all the ropes, a certain degree of stability can be ensured.

It won’t sag or get blown around by the wind.”

Li Qingluan swallowed and stared at Lu Yuan in a daze, feeling as if white smoke was coming out of her head.

At this time, Lu Yuan said seriously:
"Then the clever Aunt Qingluan must have thought of this again, if we do this.

If a heavy object were to be placed on the rope, wouldn't it cause serious deflection and tilt?

At this time, the clever Aunt Qingluan must have thought of it again.

Then we put the center of gravity only on the main rope, put wooden boards on the main rope, and let the carriage and people walk on the main rope only. "

Having said that, Lu Yuan moved forward, only a few centimeters away from Li Qingluan's face, which was unrivaled in the world and extremely beautiful.

Lu Yuan grinned:
"Aunt Qingluan, congratulations, you invented the ropeway bridge."

Li Qingluan: “???” Did Li Qingluan understand?
Obviously not.

I could understand each word Lu Yuan said, but not when they were put together.

But if I say something I don't understand at all...

That's not the case.

I understood a little bit, as if I understood it, but also as if I didn't.

If you understand!

Li Qingluan was quite familiar with this feeling.

I have the same feeling about the realm of the Great Heavenly Master.

It seemed to be touched vaguely.

It seems like it has not been touched.

Anyway, Li Qingluan is really confused now.

Lu Yuan had no intention of explaining everything to Li Qingluan just like that.

This kind of thing, even for modern people, cannot be simulated if you don't draw a picture to explain it to them, but only rely on talking and letting them build a 3D model in their minds.

Tonight, Lu Yuan was going to go back and start sketching.

By the way, calculate the materials and so on.

After finishing this, Lu Yuan stood up and said as he tied his belt:

"Let's go, auntie.

It’s very cold, let’s go home.”

After saying that, Lu Yuan walked towards the carriage.

There are fire spirit stones in the carriage, it's warm~
Sitting there, Li Qingluan, holding a candied haws, blinked her beautiful eyes and stood up immediately the next second.

She didn't wear shoes either, hooked her high heels with two fingers, and quickly caught up with Lu Yuan and immediately said:

"If we want to build a bridge, do we have to send people to the other side quickly?"

Although Li Qingluan still couldn't completely understand it.

But what Li Qingluan understands is...

Just listen to Lu Yuan!
You won’t go wrong if you listen to Lu Yuan!
If Lu Yuan says he can, then he can!
If we want to build a bridge, we have to send people to the other side to prepare it quickly. Even if we send fast horses, it will take five or six days.

Lu Yuan nodded immediately and said:

“Tomorrow I will go to the government office and buy the land here, and then send someone directly across the street.

But don't be in a hurry. Take your stuff and set up camp and live there for a while.

Let’s talk about when to start and then start again.”

Listening to Lu Yuan's words, Li Qingluan looked at Lu Yuan with some curiosity and said:
"Eh?

So when will this... ropeway bridge be built? ? "

Lu Yuan looked back at Li Qingluan and grinned:
"Of course I will build it when I am ready."

Hearing this, Li Qingluan blinked her beautiful eyes.

I always feel that what Lu Yuan said is a bit weird.

At the same time, an extremely familiar cold system voice came from Lu Yuan's mind.

[Random event has been completed]

[Since the host has already perfectly achieved the bond with Li Qingluan, no reward]

Lu Yuan: “???”

Dog grass system!!

At the same time, a cold voice of the system suddenly appeared in Li Qingluan's mind.

[Ding, congratulations, your favorability towards Lu Yuan has reached ★★★★★]

【Please start the lucky draw】

[Ding, the lottery is completed, congratulations on winning [Top Comprehension]]

Li Qingluan: “???”

(End of this chapter)