"Why not exchange Chang'an for the life of the principal, can't Cao Ang still settle this account?"

"Brother Gongda is wrong, Chang'an will certainly be lost, but Cao Ang, the principal's life, may not be able to get it. Pen, fun, pavilion www. biquge。 infoAt that time, Meixian County had been lost, and if Cao Ang moved for a long time, he could certainly kill more Yizhou soldiers, but as soon as Li Yan's reinforcements arrived, Cao Ang would inevitably fall into a situation of being flanked, and maybe he would die first. ”

Ziming argued a little. If Cao Ang can hold on for a while, the Xiliang army will definitely be able to cross the river in a big way, the Yizhou army will definitely be destroyed, and the principal will not be able to escape death. ”

"Being in the game, it is inevitable that it is difficult to see clearly for a while, but your own safety is at stake. Shhhh ”

"Hey, class is class, why do you cover your face with a book?"

As he was talking, he saw Pang Long walk up to the podium and knock on the lectern with his whip, "Quiet, start class." ”

Then the students collectively stood up, bowed to the Master, and sat down.

"Someone may know me, I am Pang Long. I was entrusted to come to the substitute class today, so you don't have to be rigid, just call me senior. I won't read from the book today, that is, I will casually talk about my experience and discuss it with you. The military academy is about soldiers and the way of using soldiers, but in the words of the president, it is actually about the science of killing, and all of you here will be executioners of murder in the future.

The more civilized and knowledgeable they are, the more battles they fight, and the more people they kill, the greater the sense of guilt.

The more barbaric, the more uneducated, the more battles they fight, the more people they kill, and the more guiltless they are.

Civilization wants to defeat barbarism, and in the end, it depends not only on our hands, but also on our minds.

Since ancient times, China has had a well-known practice of seeking teachers and producing teachers, the purpose of which is to win people's hearts and minds on the outside, and on the inside it is to seek peace of mind, forgiveness and forgiveness.

The Rector has said that war is only a means, a means to an end.

And this method is usually the most severe and last resort.

It is said that soldiers are treacherous, but in fact, they just want to be tricky.

If you pursue sophistry too much, you will lose your roots, or you may be lucky enough to win for a while, and in the end, I am afraid that you will still be unable to escape the fate of failure.

Everyone has a heart for tricks, even the generals who control life and death are not exempt from vulgarity.

This is easier said than done.

In the end, fighting a war depends on strength and force, not the so-called trickery and so-called stratagem. This is the foundation of a soldier. How to improve one's own strength and how to ensure combat effectiveness is the foundation of victory.

Training, commanding, and employing soldiers is to be able to command and fight wherever they are, but there are few who can really do it. Those who can do it are all among the famous generals.

Even if a famous general can use his troops wholeheartedly, such as an arm, it is difficult to guarantee victory in a hundred battles and always win undefeated.

Without strength, everything is vain.

Soldiers are cloudy, knowing themselves and knowing their opponents. However, it is easy to know the other, but it is difficult to know the self. Everyone in the world knows that it is difficult to know each other, but it is even more difficult to know oneself. If you can confide yourself, if you can give full play to your advantages to the extreme, and give full play to them, then victory is just an easy thing, even if it is a failure, it is just exhaustion, and fate is not good.

At the moment, in the shadow of the sword full of treachery, knowing the other is just thankless, so the first thing everyone should really do is to work hard to be a confidant. What you are good at, what you are short of, what you want, what you are evil. If you can overcome the enemy's shortcomings with your own strengths, you will naturally be invincible. ”

……

On the other side, Liu Zhang found Xu Shu, and the two went straight to the Academy of Engineering.

"Lord, according to the lord's orders, this grenade has basically been finalized at the moment, and I am about to report to the lord and let the lord see how the effect is." Huang Chengyan reported.

"Oh, show me a sample first." Liu Zhang nodded.

As a few people spoke, they entered the laboratory of Thor's team.

Pu Yuan took two samples and showed them to Liu Zhang.

"My lord, this is the sample we made, which is similar to the pattern sent by my lord. The front shell, which was fastened together by two halves, was filled with gunpowder. And this wooden handle, with a groove in the front, is just embedded in the shell, with a hole in the center, the lead is penetrated, and there is a lighter at the rear end of the wooden handle. As soon as the fuse is pulled, after the ignition, about two breaths can burn the warhead part and cause an explosion. ”

Liu Zhang took it in his hand and looked at it carefully.

It's kind of like a trumpet bowling. After weighing the weight, it weighed about half a catty.

"Find a place to try it out."

"Good. Lord, come this way. We opened a special door at the back of here, and another field at the back for testing. ”

As he spoke, Huang Chengyan opened the way in front and led everyone from the back door of the laboratory to the backyard. The backyard is against the mountain, and the whole yard has also cut out some low places under the mountain, which is the vacant place.

"The yard is not big, but it is more secluded. The small experiments were done outside, and the big ones were there, and there were a few caves over there, all of which were done in the caves. The test of this grenade still has to be more reliable in the cave. ”

"This is in a cave, it is more dangerous, in case of a landslide, it will be troublesome. Let's do it outside. This place is a bit cramped, and I have to find a good place in the future. Let's have an interview outside. ”

"How do you want to try?"

"Find a few living creatures and see what happens. Bring in a few sheep and see how effective they are. ”

When Xu Shu heard this, he asked the guards to arrange it.

After a while, a stop was arranged, and several goats were tied down the mountain.

"Let's go." Liu Zhang gave an order.

I saw Pu Yuan pull the rope string, then put it in the middle of the flock, and then turned around and ran.

I didn't run a few steps before I heard a "tom", and the dust was flying, and the flesh was flying. Frightened, Pu Yuan hugged his head.

When the smoke cleared, everyone gathered around to take a closer look at the results.

I saw that with the location of the grenade as the center, the entire radiation radius of the explosion was about three meters. Several sheep had already died, and those near the center had been blown apart.

The effect is not bad, and Liu Zhang expressed satisfaction.

The others were all so frightened by the power of the grenade that they didn't know what to say for a moment.

Liu Zhang looked at the sheep at the edge of the explosion circle again. Two of them didn't die, they were just knocked unconscious, and there were no wounds on their bodies, Liu Zhang frowned.

After a while, the two sheep woke up alive again, probably frightened, and bleated.

"Grandma's, these two animals are really big, they can all survive." Huang Chengyan said strangely.

"It's not that they're dead, it's that the grenade isn't lethal enough. If you look closely, you can see that there are no wounds on their bodies at all, they are just stunned. Liu Zhang explained.

Everyone looked closely, and sure enough, it was.

"Why don't we add some nails or something to this grenade, and the lethality will be greatly increased." Pu Yuan proposed.

"It's not good, if you add nails, the amount of gunpowder will have to be reduced, and the power of the explosion will be reduced." Liu Hong objected.

When everyone heard the reason, they all looked at Liu Zhang.

Liu Zhang thought for a while, "That's it, nails can't be added, otherwise you either have to reduce the amount of gunpowder or increase the weight of the grenade, which is not appropriate." You see, this grenade has special lines on it, both vertically and horizontally, and its purpose is to make the shell split into shrapnel to form a lethal force when it explodes. We just need to encrypt this vertical and horizontal pattern. (To be continued.) )