Rise from eight hundred.

Chapter 743
Sure enough, Teacher Xiao He is professional, and he can be called a great future scientist with a broad mind.

Soon, the genius girl's eyes were fixed on the pencil drawing that Fang Shiheng, a liberal arts student, regarded as nothing more than an iron bar.

Although Tang Dao's pencil drawing skills are average, it is enough to completely describe the appearance of this 'steel thorn'.

Yes, from the perspective of professionals, this is a steel thorn.

Although the flat head is not as sharp as the tip of a gun, it is flat and even a bit blunt. At first glance, it looks like an iron bar, but only a person like Mr. He who has done precision machining experiments will know that such a A pointed tip is far more practical than a sharp point.

It is because the sharp top is easy to deform, which affects the assassination effect. In addition, the sharp knife is not easy to pull out after piercing the enemy's body, which is not conducive to quick use.

From the point of view of the designer, he needs this steel thorn to be easier to maintain, more convenient to use, and more efficient, which means that the product he wants to design needs to be mass-produced, not just a special tools.

The designer even defined the size of the steel thorn, the length of the handle is 38CM, the blade length is 32CM, the blade thickness is 1.8CM, and the blade width is 1.8CM.

This is a steel thorn that can be used in mass production and professionally used to kill people. There is no other use. When Teacher Xiao He glanced at the three deep blood grooves of this steel thorn, he finally couldn't help but gasped. gas.

If it is said that this genius girl has seen through this somewhat crude iron bar for outsiders, without any assistance, just such a steel thorn piercing into the human body can cause wounds as thick as fingers that cannot be stitched, and its lethality is so strong Already a demon from hell
Then, the three grooves clearly shown on the three-dimensional pencil drawing are the sharp fangs of hell demons.

It is not only a steel bar that can make the steel thorn strengthen itself, but also a blood tank that can let blood out.

"Tang Dao, what kind of weapon is this?" After examining it carefully for a long time, the genius girl looked away from the blueprint and asked with difficulty.

"This is a hand-to-hand combat bayonet I designed for our army based on the characteristics of a certain ancient weapon in our country. No, it is called a military stab to be precise. Its function is very simple. There is no chopping, only stabbing, but it is enough to kill people. " Tang Dao showed his white teeth and smiled happily. "If it is officially named, I hope it will be named by its maker, and I think it will be willing."

Cold sweat broke out on the forehead of the genius girl.

The Physics Department of Huaqing University is not a nerd who can only study theories. China is extremely lacking in industry. For this reason, they have specially opened courses such as practical physics and mechanical engineering for design and machining. They have only practiced on the machine tools of the Mechanical Department. several months.

The gifted girl who just entered university and is determined to defend her family and country chooses a bayonet as her graduation design. The gifted girl who has studied all kinds of bayonets in China and the West knows that the design of this military bayonet in front of her reflects that there has never been a bayonet in human history. There is a huge bayonet blood tank in the past, which means that the bloodletting speed is several times that of all existing bayonets.

Once stabbed by this kind of military thorn, as long as a few centimeters into the body and enter the muscle layer, a large amount of blood will flow out in a short period of time, even if the injury is not fatal, it will eventually cause death due to excessive blood loss.

That also means that using this military stab to kill people is much easier than a bayonet. Even though it is not sharpened, it is a peerless murderer.

If all the soldiers were equipped with this kind of thing, they just stabbed forward regardless, even if they exchanged each other, those who were stabbed by the knife would not necessarily die, but those who were stabbed by this thing would definitely increase their chances of death.

A professional is a professional. Tang Dao spent most of the night drawing this army thorn, which he copied from his memory which has been abandoned but famous 56-style army thorn.

China's military industry has produced a lot of black technology, but if it is famous for its brutality, I am afraid that the 56th military stabbing individual weapon can squeeze into the top ten existence.

The reason why it is said to be ferocious is entirely due to the design and structure of the 56th Army thorn itself.

As the name suggests, the 56-style military stab is not a knife, but a simple stab blade.

There is no sharp edge and single-sided blood groove, but a steel rod with grooves on three sides. The blade is prismatic. The grooves not only serve as structural support, but also play the role of bloodletting and helping to draw the bayonet.The whole knife has undergone heat treatment, and its hardness is extremely high, reaching above 60HRC. Not to mention the flesh, even wearing bulletproof clothing, it can be easily pierced.

However, the most frightening thing about the 56 Army's stabbing is not just the stabbing, but the "drawing" of blood.

The 56 military stab is that after the stab enters the human body, the blood is discharged with the blood groove. When the human muscle instinctively contracts, it cannot stick to the bayonet surface and will not "suck" the bayonet. In this way, the military stab can be pulled out from the human body for the next step. Without a blood groove, the military thorns would be wrapped in the human body due to blood pressure and intense muscle contraction, so it would be very difficult to pull out the military thorns, which would affect the soldiers' further movements.

The wound caused by the 56th army thorn looks like a square hole on the outside, and the sides of the wound cannot be squeezed against each other to achieve a certain degree of hemostasis and healing. Moreover, this kind of wound is difficult to suture in emergency treatment.And when the army stabs into the human body and rotates the blade body, it will cause large-scale damage to the tissue, so the fatality rate is extremely high.

If it's just that, how can it be called "cruel"?In order to increase the strength of the steel, arsenic was added to it during steelmaking, and then a layer of phosphating coating was applied to the military thorn to keep the military thorn off-white. It was the existence of these two chemicals that made the military thorn unexpectedly There is another kind of lethality.

Phosphide is inherently poisonous, and arsenic will also be highly toxic after oxidation. The two substances act on the wound, making the wound more prone to ulceration and necrosis. Septicemia caused by bacterial infection can also send people to hell.

Therefore, the 56-style army thorns before the war would not be sharpened, only during wartime. To sharpen the blade, you only need to use a special whetstone to polish the thorn tip and thorn body. The purpose of polishing the thorn tip is naturally to make it flat. The sharpening of the head and the exposure of the pitch-black thorn body is to fully oxidize the arsenic element, and the whole process can be completed in less than 10 minutes.

Born in the 50s, the Fifth and Sixth Army thorns did not show their fangs for nearly 20 years, until more than 20 years later, a child in the south suddenly became fat, and then, the fangs tasted the warmth of blood.

Those little fellows who beat the pretty country cowboys out of their tricks in the jungle like a duck in water, shed their blood in front of a large number of Chinese scouts equipped with fifth and sixth army thorns.

After the First World War, the five and six armies became famous all over the world for their brutal assassination.

This kind of ominous creature was tailor-made for the ferocious Japanese invaders.

Of course, the reason why Tang Dao chose the Sanleng army bayonet as the future four-element regiment standard bayonet is that its lethality is only one aspect, but it is more suitable for the current status of China's industry.

Why did the Chinese army repeatedly lose in hand-to-hand combat?The lack of training skills of Chinese soldiers is not as good as that of humans. It is also a reason to say that Chinese soldiers are not as nutritious and physically fit as Japanese soldiers. However, China's current metal smelting technology is too backward. Hanyang-made bayonets and Chinese official bayonets are prone to fracture and deformation. If they are all broken, how can they stab against the Japanese?

Even if Tang Dao knew the reason, he couldn't change this situation. It was the lack of industrial strength in China as a whole.

But he can re-choose the weapon used for stabbing. The Type 56 Triangle Army thorn has strong support because of its stick shape, so there is no need to worry about the risk of breaking, unless the Japanese are all wearing a pair of iron shells.

It can be said that the Type 56 triangular army thorn is currently the best choice for Chinese soldiers, both in terms of manufacturing and lethality to the Japanese invaders.

Now, this murder weapon, which was supposed to be born 20 years later, is just like this on the paper, but even if it is only on the blueprint, it is still shining with its fierce light in the eyes of those who know the goods.

Teacher Xiao He's almond-shaped eyes widened, as if shocked by this murderous military assassination drawing.

"Now the two armies are at war." Tang Dao knew that this man had just left school after all, and was about to explain.

"Give me good steel, and I'll make this thing for you." The genius girl slapped on the blueprint. "Tang Dao, didn't you say that whoever is the maker can name it?"

"Yes!" Tang Dao replied subconsciously.

"I've already thought about the model of this military thorn, and it's called Type 12!" A cold light flashed in the genius girl's eyes.

Tang Dao understood instantly.

This is the commemoration of December of the past year by this talented girl from the Department of Physics of Huaqing University.

The killing and humiliation there can only be washed away by the blood of the enemy!

The 12-style triangular army thorn will shed the blood of the Japanese invaders.

"According to your!"

(End of this chapter)