As he was walking forward, suddenly, there was the sound of neat footsteps in the distance, heavy and neat. One step out, a thousand steps to follow.

The sound of footsteps like this makes everyone's hearts heavy.

"Let's go to return things, can we not be so neat!" Xu Hu, the third child in Xiao Qiang's dormitory, couldn't help but say.

"Where are we, the voice is coming from the front. Qi Beibei pinched his finger and immediately retracted it, as if there was some fierce beast in front of him, as if his finger would be bitten if he withdrew it a little later.

Lin Feng called a halt.

What the hell is coming up front?

With the help of the glow sticks on the ground, the shadows were full of a large group of figures, and I saw them walking neatly and holding ......

"Qin crossbow!"

Lin Feng gasped.

"Quick! Qin Qi, turn the Xuanyuan Mirror to the front. When Lin Feng saw the Qin crossbowmen, he immediately said loudly, "Brother Tian, protect the back." ”

"What's wrong, what's going on?" Qin Qi asked as he moved forward.

Lin Feng said, "Qin crossbowmen, Qin crossbowmen have appeared. ”

The Qin crossbow is a magical weapon, "the crossbowman, the anger is also said to be as powerful as the anger, so it is named its crossbow." The Qin crossbow is derived from the bow. It is far more powerful than the bow. In the Qin Dynasty, Qin crossbows were made as sophisticated as automatic rifles today. It can be fired with a delay and can also be aimed accurately, unlike bows that rely only on arm strength to pull the string.

"What? Qin crossbowmen, what kind of, do you have any armor on them?" asked Professor Sang.

Lin Feng looked at it from afar, and said with a heavy face: "Some have armor, and some don't." ”

"What? This is broken. Qin Chong's crossbowmen can shoot 600 paces. Professor Sang's face changed dramatically.

Qin Qi, who was carrying the Xuanyuan Mirror, listened to it and said with a smile: "What should I do, but it's only 600 steps, and now it's one step and a half meters, 600 steps." It's only 300 meters, and counting the ancient people's short bodies and short legs, everyone squeezes it, and they can't shoot us. ”

"Can't shoot? What class are you in? Who taught you your knowledge? The sharp men of the Qin State all selected strong men who were above 1.5-1.9 meters, and Qin Shi Huang took them as a step, that is, 5 feet. Therefore, the Qin Dynasty is more than 1.3 meters long, and 600 steps is almost 800 meters. ”

Professor Sang hated that iron could not become a way of steel, and he regarded Qin Qi as a student of the school.

Qin Qi stopped, and he asked Lin Feng, "Brother-in-law, how many meters is this Xuanyuan Mirror?"

Then, he jumped up all of a sudden, and said loudly: "Lin Feng, aren't you cheating on me?" and he didn't even call "brother-in-law".

Lin Feng looked at Wu Gongzi, and Wu Gongzi turned his head. They don't know him.

Qin Qi is really embarrassed. Cultivating the truth, cultivating the truth, cultivating oneself, cultivating the true self, and cultivating the truth outside.

Ancient bows and crossbows used animal horns, and modern people know that the bodies of wild animals are stronger than domestic, and they must know more about the ancients. The stronger the animal's body, the more it is a paradise for feeding pies.

It's only been a long time. I've forgotten about it all.

Qin Dynasty, is it still an era of aura? The crossbow made from the tendons of animals at that time only shot 300 meters, you have to be joking!

Wu Gongzi couldn't afford to lose this person, so he simply pretended not to know Qin Qi.

Dean Yang asked, "Do you really see clearly?"

At such a distance, they did not see clearly. I also hope that Lin Feng didn't see it clearly. If it's really a Qin crossbowman, then it's a big trouble.

There are two ways to wind the Qin crossbowman, one is the light crossbowman, he is in front of the main formation of the Qin soldiers and horses mercenary No. 1 pit, and the Qin crossbowmen have no armor protection on their bodies. Destroy the enemy striker with three consecutive shots. Destroy the enemy's spirit. Because of the emphasis on maneuvering, they can only wind their bows on the ground with their crossbow arms upright and lean over to pull the strings. The heavy crossbowmen in Pit 2 are all kneeling on the ground, and when they are wound, if they get up to pull the string, it will waste time, obstruct people's vision, and even destroy the formation and cause chaos.

Therefore, when the heavy crossbow hand is wound, it sits on the ground, straightens the leg and pedals the bow, clamps the crossbow arm between the feet, and winds the arm with the leg force and waist force, and then takes the arrow and bites the string to aim and shoot. Rows of crossbowmen continued to pull strings, load arrows, and shoot in batches to form a rain of arrows, and each person carried a hundred arrows, and the ability to continue fighting was very strong.

The Qin army's heavy crossbow operators can be seen as a microcosm of the empire. Wearing composite armor and holding strong crossbows, they formed an independent phalanx, destroying the withered and decaying when they entered, and solid as a rock when they retreated. The crossbow machines give them superior long-range strike capabilities, similar to the no-contact warfare proposed by the United States today. Put yourself outside the enemy's strike range, one-way attack on the opponent, plus a mobile mixed formation of chariots and horses, and cooperate with the main formation of the No. 1 pit, Qi is in harmony, the formation is open to the enemy head-on, the heavy crossbowman code is strong crossbow pressure formation, attack is concentrated firepower, flank to break the enemy. The mixed formation of cyclists and horses outflanked in a roundabout way.

If they were really Qin crossbowmen, they wouldn't be enough to kill at all.

No matter how strong it is, it is impossible to cope with the rain of crossbow arrows in all directions. Even Lin Feng and them are also difficult.

Lin Feng flashed more than ten meters in a flash, but these Qin crossbowmen shot an arrow that was 800 meters away. Eight hundred meters hey!

"Qin Shao, I'll come!"

Wu Gongzi pretended not to know Qin Qi, but he walked towards Qin Qi and stretched out his hand and said, "Give me the Xuanyuan Mirror." ”

"Why should I leave it to you?" Qin Qi asked.

"The distance of five hundred meters can't stop them at all, I have royal blood, I think I can strengthen the Xuanyuan Mirror. Wu Gongzi said.

"Cut! Royal bloodline, I said I also have royal blood, do you believe it or not?" Qin Qi said disdainfully.

He is also Chinese, so many dynasties in China, is it remarkable to have royal blood?

"Qin Shao, give it to him!"

The Qin crossbowman was getting closer and closer, and there was no time to waste at all, no matter what the method, he could only try it first.

"Okay! What's so remarkable, royal blood. Which Chinese don't?" Qin Qi handed over the Xuanyuan Mirror reluctantly.

Wu Gongzi took the Xuanyuan mirror and said, "I don't seem to have heard that the emperor of China has a surname Qin. is the person Qin Shi Huang, also surnamed 羸, not surnamed Qin. ”

"You!" was said this, Qin Qi was of course very angry.

But after saying that, Wu Gongzi ignored him. I saw Wu Gongzi scratch his hand and drip blood into the Xuanyuan mirror.

As the blood dripped in, the scope of the Regulus expanded. One meter ...... 10 meters ...... Fifty meters...... One hundred meters.

Then stopped.

"Not enough, not enough. Six hundred meters is still not enough. Lin Feng opened his eyes and looked at the scope of the Xuanyuan Mirror.

Wu Gongzi thought for a moment and said, "Quick, you come to me and call me Your Majesty." ”

"What do you want to do?" Qin Qi asked again.

Seeing that Qin Jun began to take off his equipment, Wu Gongzi hurriedly said: "My ancestors had an emperor, but they did not pass it on to their own surname. You worship me as your emperor, and you inspire them. ”

There was no time for them to think about it, Lin Feng immediately said to Zhao Ya, "Ya, you guys bow quickly." ”

"Long live my emperor, long live!"

With one person bowing down and stimulating the dragon qi on Wu Gongzi's body, Xuanyuan Mirror was already protecting the emperor's things, and immediately shined brightly, forcing Qin's corpse to retreat again and again.

When the people saw this, they immediately bowed down one by one. Rather than kneeling and prostrating, it is obvious that life is more important.

One meter ...... 10 meters ...... Fifty meters...... 100 meters...... One hundred and fifty meters.

Expanding to seven hundred and fifty meters, the Xuanyuan Mirror did not move again.

Everyone saw the Qin crossbowmen who stayed seven hundred and fifty meters away, regrouped in a new formation, and prepared to shoot. No one's face is good-looking, the king of glasses has a miserable white face, and he reluctantly smiled: "This should be about the same!" I heard that bronze is very brittle, didn't it be said in the Heavenly Creation: 'Where the bow and arrow are strong, walk more than 200 steps, and the strongest crossbow arrow stops at 50 steps, that is, it is close at hand, can't you wear Lu Min.'" ’”

He wanted to find a reason, to find a reason to comfort himself.

"The times are different, the aura is different, and the power of weapons is not the same. Warring States Policy. Han Ce No. 1 said: The strongest bows and crossbows in the world are all from Han. Xizi, Shaofu, Shili, and Distance all shot 600 paces away. Tian Shi said as he walked to the front, ready to meet the attack of the Qin corpse.

Professor Sang hurriedly said, "The change in aura, it turned out to be this. In fact, scientists and archaeologists have always known about the non-scientific implications. Because there's so much evidence for that.

The most famous thing is not the difference between bows and crossbows, but the Qin bronze sword.

Purely scientifically, the textbook points out that the strength and hardness of copper alloy can only be hardened by pressure, that is, the kind of forging bronze in the West, heat treatment has little effect on the improvement of copper alloy hardness, and when casting bronze, its volume shrinkage is very small, the liquid alloy has poor fluidity, large segregation tendency, easy to form scattered holes, and the density of the casting is very poor, so its mechanical properties are very affected, that is to say, only the hardness of the iron sword forged in ancient Western times (Roman period) is equivalent to the hardness of ordinary medium carbon steel made with modern technology and technology (of course, this is only ordinary steel, excluding special steel) 。

The bronze swords of the Qin Dynasty in China were supposed to be neither hard, but brittle and fragile. It is simply impossible to fight with it.

"Zhou Li.Kao Gong Ji" recorded: "Three points of gold and tin in one, called the Qi of the big blade; five points of gold and tin in two, said to cut and kill the arrow" (in addition, four points of gold and tin in one, called the Qi of the halberd), that is to say, the tin content has reached 33%-40%! Such a bronze sword with high tin content, compared with the comparative value table of the mechanical properties of cast tin bronze and other various metal materials, has been far higher than the critical value of 20%, assuming that its hardness is very high, but its strength is very low, and the brittleness is very large, so high brittleness and low strength of the bronze sword, it is not an exaggeration to say that it is garbage.

However, even though there is countless scientific evidence to show that Qin's bronze sword is simply garbage, it shatters when it hits a person. However, Qin Shi Huang used this weapon, which modern science has proven to be rubbish, to defeat the six kingdoms that possessed iron weapons, and thus ruled the world.

In our textbooks of those years, they all concluded that the six countries were not in harmony, and avoided talking about the generation gap in weapons. We'd love to find out why.

Later, he developed the Qin soldiers and horses, and thought that he could find the answer, but found that Qin's bronze sword was really sharp, basically no worse than the Greek, Macedonian, and Roman armies that used forged iron swords and iron spears in the same era, and wore forged bronze armor and forged iron armor. (To be continued.) )