"Cao Chong called the elephant?"

"What is Cao Chong called an elephant? It's Cao Chong, the son of Cao Cao, right?"

"Aren't you talking nonsense? It must be that Cao Chong!"

Li Chengfeng smiled and said, "That's right, it's Cao Cao's son, Cao Chong, who is known as the elephant!"

"At that time, Cao Cao asked everyone a difficult question, saying, "Who can calculate the weight of an elephant? Cao Cao will give him money!"

"At that time, this was a very difficult question! But Cao Cao had a smart son named Cao Chong! Cao Chong drove the elephant to a large ship, and then carved a trace on the hull where the water level spreads!"

"Immediately afterwards, Cao Chong drove the elephant down and put a lot of gravel in it. When the water level reached the mark on the hull, Cao Chong asked someone to stop and put the stone. Then, they just weighed the weight of the stone.

You can calculate the weight of the elephant! Right?"

"Actually, where are we? This is just a very simple algorithm called the law of conservation of matter weight!"

"The law of conservation of matter? What is this...this is this?"

At first, those ministers listened to Li Chengfeng's story about Cao Chong's name.

But after hearing the "law of conservation of matter" later, they felt like they were listening to the Book of Heaven.

Because the Eighth Prince can always say something they don’t understand at all!

Faced with the doubts of many ministers, Li Chengfeng also smiled and said, "The law of conservation of material weight is different from the law of conservation of material energy! For example, if a pound of cotton and a pound of iron, which is heavier?"

"Iron?" said a minister who was a little scholar suddenly.

Li Chengfeng immediately patted his forehead heavily and said, "What kind of bad book are you reading? A pound of cotton and a pound of iron are all one pound. Who do you think he is heavy? Of course it is the same heavy, stupid! Don't be a minister

Now, go back and farm for me!"

"Hahaha……"

After Li Chengfeng said this, the ministers immediately burst into laughter.

Li Shimin also laughed out loud.

Because Li Chengfeng's storytelling moments are really interesting, and not only interesting, but also learn a lot of truths from it.

Yes, a pound of cotton and a pound of iron are the same weight.

But humans often feel that iron is heavy and cotton is light.

But they ignored it. This is under the same weight! So we can only say that the two substances are modified with the same weight. There is less iron and more cotton, rather than heavy iron and light cotton.

Li Shimin touched his beard and had a comfortable smile on his face.

Because he was also confused just now, is it a pound of cotton or a pound of iron?

When he came to his senses, he realized that it was the same heavy, but it was just a different concept!

"Haha, it's interesting and interesting. Feng'er, you continue to say, what method would you use to get the huge rock in the riverbed?"

Li Shimin found it very interesting to hear it, so he wanted Li Chengfeng to continue talking.

Immediately afterwards, Li Chengfeng said slowly: "The first method is to dig a super huge pit opposite the boulder!"

"This pit requires at least two meters deep! Then we are making a super large scale, just like a scale thing, scale the huge stone out? This method is called the law of conservation of matter. I don't know everyone

Do you understand this statement?”

"Ding, the surprise from Li Shimin, naughty value is 188!"

"Ding, the shock from Wei Zheng, the naughty value is 176!"

Many ministers were shocked by the method Li Chengfeng suddenly said.

Even Li Shimin himself was extremely surprised.

Yes, why didn't he think of this method?

As long as you need a large enough scale, you can scale this huge stone!

Why can't I think of such a simple method?

"Okay, okay, I finally know why the Eighth Prince prepares iron ropes, stones, and big tree trunks?"

Li Shimin immediately said ambitiously: "The Eighth Prince is to use a large scale to scale the huge stone under the riverbed! So, what we have to do now is to dig a hole here and dig a huge hole! Isn't it?

Ah Feng'er?"

Li Shimin looked at Li Chengfeng with a smile, and wanted to show off in front of the ministers.

However, Li Chengfeng frowned and shook his head and said, "No, Father, this is just the first plan I mentioned, but what I want to use is the second plan!"

"Ah? So, you don't plan to scale the huge stone?"

Li Shimin suddenly felt very embarrassed.

Li Chengfeng shook his head and continued, "Yes, because the second plan is simpler than the first plan. At least the second plan does not require digging a hole or preparing a basket that can hold 100,000 kilograms of stones."

, come and weigh the stones!"

"Then, what is the second plan you prepared for Feng'er?"

At this time, Li Shimin and all the ministers looked at Li Chengfeng curiously.

It took more than a month for hundreds of civil and military ministers in their court to come to the shore.

But Li Chengfeng came up with several solutions as soon as he arrived!

Is this the gap between people? Is this the gap between geniuses and mediocre people?

Li Shimin used to think that there is no difference between people except for birth status, but since he met Li Chengfeng, he found that there is really a big difference between people.

Some people are born smart, while others are born stupid.

Some people are naturally kind-hearted, but some people are born without anyone to teach them, but they are extremely sinister and cunning!

This may be the gap between people.

"Wind, can you tell me your second thought?"

"Okay, you will know what my second thought is in a while!" Li Chengfeng said confidently.

Because the first idea is much more complicated than the second idea.

I have to dig a big hole and prepare a big mistake that can weigh 100,000 kilograms of stones. These will waste a lot of Li Chengfeng's time.

So Li Chengfeng might as well choose the second method directly, make a fulcrum, and then hang up the large stone weighing 100,000 pounds!

...

Soon, Li Chengfeng instructed his servants to use dozens of huge stones to pile up a fulcrum of more than two meters high at a location he had chosen.

From a distance, it looks like a pile of hills.

Li Chengfeng also dug a groove above the fulcrum. The fulcrum produced in this way is not easy to slip.

Then next, we are waiting for Cheng Yaojin and the others to transport the tree trunk back!

"The Eighth Prince, the Eighth Prince, the Old Minister is back!"

When Cao Cao was talking about Cao Cao, Cao Cao arrived.
Chapter completed!