Chu Ze heard Zhu Di's words and nodded approvingly.

Without waiting for him to say anything, Zhu Di began to gossip about how Chu Ze could go to the school with such a thing.

Speaking of this, Chu Ze smiled helplessly.

He said: "Actually, we brought that one over because we knew that Zabamu would definitely pick the thorns of the Pyro. But whether he can pick it out, we don't know yet. If he can pick it out, then let's take out the grenade we just made, so as to strengthen our Daming prestige, and tell him that our Daming is not only a killing weapon for Pyro. As for the later use of it, it was purely an accident. ”

But if Zabamu didn't torture and kill that soldier, he wouldn't use a grenade to deliberately hurt someone.

Even so, Chu Ze controlled the distance, just wanted to give Zabamu a lesson to remember, and didn't want to kill him.

But he had a pig teammate.

With the strength of one person, Bamutu pulled the whole mission and even the whole clan to give him a funeral.

Zhu Yuanzhang, who had no intention of directly using troops against them, directly changed his plan, gave up attacking Ryukyu, and turned to use troops against the tile.

This is really, some people die when God can't stop them.

Chu Ze was full of emotion in his heart.

Thinking about it, he glanced at Zhu Di and was happy from the bottom of his heart.

Who made him have so many good teammates?

Chu Ze is proud.

The two of them were about to finish drinking, and Zhu Fan was late with Zhu Biao's words.

Like Zhu Di, he wanted to comfort Chu Ze.

As a result, when he arrived, he saw two people in the private room, smiling like fools.

Zhu Fan was stunned.

"Are we in the wrong place?" Then I saw two people who looked exactly like Chu Ze and Zhu Di?

Zhu Fan left the room in a daze and glanced to the side.

Again and again, it's OK -

That's right, the news he got was met here.

What's going on with the two smiling people in front of them?

Shouldn't it be Chu Ze's depressed and sad face, and then Zhu Di persuaded with a heavy face on the side?

Why are the two of them still happy!

And when looking at Chu Ze's shining eyes, Zhu Fan sincerely wondered if they had all remembered what happened before.

In fact, the father was not angry with Chu Ze at all.

Instead, he praised Chu Ze fiercely??

Hehe, Zhu Fan felt outrageous when he thought about it a little.

Looking at Zhu Fan who was stunned, Chu Ze beckoned to him: "What are you doing standing at the door, come in." ”

"It's like, it's all here, why don't you hurry up and have a drink? Come, the wine is all hot. Zhu Di took the initiative to pour Zhu Fan a glass of wine, put it on the side, and urged him to come over quickly.

Zhu Fan walked in with a suspicious face.

Wait until he sits down, and the warm wine is in his throat.

He was still wondering, did he have a delusion, but in fact, Chu Ze was forcing a smile?

But in the next second, Zhu Fan recognized the reality.

Chu Ze is not forcing a smile, he is really laughing.

And there's also the matter of thinking about grenades.

A grenade has existed since ancient times.

As far back as the Tang and Song dynasties, there was this thing.

But at that time, it wasn't called a grenade, it was called a fireball.

During the Song Dynasty, various fireballs began to appear, such as thunderbolt fireballs, fireballs of terrestris, poison fireballs, smoke balls, and fireballs.

Wait until the 14th century.

Between 1300 and 1399, these fireballs were further developed.

Therefore, the current Ming Dynasty has grenades.

But Chu Ze felt that their lethality was not enough.

So, Chu Ze asked the people at the test site to change it, improve the explosion range and lethality of the grenade, and also planned to let them make a pull ring, which only needs to be pulled away and thrown out when used. After a certain amount of time, the grenade exploded automatically.

This saves the time of igniting the fuse when dropping the bomb, and it also allows the person who threw the bomb to be more maneuverable.

Even on horseback, they can throw bombs with one hand.

When fighting, their combat power can be greatly improved.

It's a pity that the current grenade is still a bit large.

It would be even more perfect if they could be made smaller.

Chu Ze excitedly said his thoughts, and Zhu Fan and Zhu Di listened to it with relish.

At the end, Zhu Fan also asked: "Then will this grenade also be useful in the future?" ”

"Of course there is. In modern military warfare, grenades also have their own place, and have even become an important piece of equipment for the army. And in the future, in addition to the anti-personnel grenades we use now, there will also be various chemical grenades, such as flashbangs, smoke grenades, shock grenades, incendiary grenades, and tear gas used for anti-terrorism. ”

After Chu Ze finished speaking, Zhu Fan and Zhu Di glanced at each other suspiciously.

Then the two opened a pair of big eyes and asked Chu Ze: "What is chemistry?" ”

Why can't they understand it?

"And what kind of flashbang, how did you do this? Why does it sound useless? ”

"And what does it mean to fight terrorism?"

They suddenly found that many of what Chu Ze said they couldn't understand.

Chu Ze: "......"

Chemistry is a stuff, and he's not proficient in it.

This is for him to explain, so that he must not mislead people's children?

Forget it, give them a little hint and let them explore on their own.

He pondered for a moment, and then pretended to be deep: "Chemistry is a kind of natural science. Let's talk about the simplest example, we've all seen the paint, right? The reason why we have to constantly stir the paint liquid when refining the paint is to make the paint liquid fully contact with the air, and in this process, the paint will also undergo invisible changes, and the water in the paint will be taken out, which is chemistry. In addition, there are many others, such as the salt we eat now, the crude oil we refine, and the grenades we use now, all of which involve chemistry. So, we have to learn. This chemistry is a very esoteric subject, let's explain it to you for a while, we don't talk about it, you don't understand it, it's better for you to explore it yourself, and when you understand it, you will know how big the world is. ”

Chu Ze is out of tune on weekdays.

But when it's serious, it's quite capable of bluffing.

For example, the two on the opposite side were stunned by him and looked at him with admiration.

Chu Ze changed the topic at the right time.

"Let's talk about mines first." Speaking of what he knew, Chu Ze talked eloquently.

After talking about it, several people invited each other to go to the test site together tomorrow.

With experience with grenades, it's easier to think about making mines.

But the necessary tests have to be had.

Especially waterproof and detonated.

After these were all right, Chu Ze found another problem - that is, buoyancy.

Mines are meant to blow up ships.

When it floats in water, whether it is too deep or too shallow, it will affect the final use effect.

Freshwater, on the other hand, is not buoyant from seawater.

Now in freshwater, the test of mines has passed.

But what about in the sea?

They hadn't tried it in the sea at all.

Will such a mine be thrown directly into the sea, and the task will be successfully completed? (End of chapter)