There are so many patterns that they are like Leonardo da Vinci's manuscripts, and even Sang Yu can't understand why Chen Qi, a person from the Three Kingdoms period, has such an advanced and predictable ability to predict the future.

In one picture, something resembling a flying machine catches our eye.

"Mr. Chen Qi, are you painting a bird?"

Chen Qi said: Otherwise, through observing birds, I think that human beings can also fly to the sky, but with the help of bird wings, just like kites, but kites must be controlled by people, and once people fly into the sky, they must control their own flight.

"So, do you think you can fly by fitting a pair of wings to someone?" Dog two said.

Chen Qi shook his head and said: If birds want to fly into the sky, they must use a kind of qi, or a kind of wind, that is to say, if a person wants to fly into the sky, he must use an external force, because a person's arm cannot provide enough energy to make a person soar in the sky.

It's incredible, Chen Qi actually used bionics, the air he said is actually air, if you want to fly into the sky, you must understand aerodynamics, this is why our modern aircraft can fly in the sky.

It seems that this Chen Qi is really not a simple person, and his research actually involves flying.

We looked at all of Chen Qi's works in the laboratory and had a great conversation with him.

He said that he had found suitable wood to make the butt of the musket, and now he only needed Sang Yu to help him make a few steel pipes and a few parts, and most importantly, a spring.

Sang Yu said no problem, these things are not a difficult thing, now that we can produce steel, these things can be produced with it, although it is rough, but it is enough.

Chen Qi pointed to the eight-character nonsense and said: Who is this?

I introduced Chen Qi: This is our firearms engineer, who specializes in making firearms.

Although the ancient firecracker originated in the Yuan Dynasty, there was a musket in the Song Dynasty, and Chen Qi was an inventor of the device.

"The people here are all people whom Chen admires very much, and Chen is willing to stay and help you study the mechanical device, which is also a great joy in life for Chen."

As he was talking, a soldier came to report and sent a letter from Zhuge Liang, I opened it and looked at it, Zhuge Liang's letter said: Cao Xiaoyan launched a fierce attack on Longxi, and the enemy also used artillery, and the attack continued day and night.

I stood up and looked at the factory being built outside, I was afraid it would be too late, it would take two weeks to make artillery, and Zhuge Liang wanted a lot of artillery this time, and it was difficult to produce so many artillery pieces for a while.

Sang Yu came up to me and said: if we have difficulty producing artillery, how about making a batch of mines first?

A word to wake up the dreamer, yes, we can fight mine warfare, the current wars are all ground wars, mine warfare, isn't that an excellent way?

Moreover, the speed of mine production is very fast, and in a short period of time we will be able to produce a batch of mines for Zhuge Liang.

In the Ming Dynasty, the mine was invented, which belonged to a kind of iron-clad anti-infantry buried mine, and was used to successfully defend the Jin soldiers.

In the early years of the Ming Dynasty (14th century), real mines with mechanical ignition devices appeared in our country. According to the 1413 Jiao Yu's "Fire Dragon Sutra" a collection: "The bombing is made of pig iron, on an empty stomach, with a pestle of medicine, into a small bamboo tube, through the fire line inside, and through the fire trough with a long line outside, choose the only way to go, and bury dozens of holes in the pit, the medicine trough is connected to the steel wheel, the soil covers, so that the thief does not know, step on the engine, shake up, the iron is like flying, and the flames are soaring to the sky." It can be seen that "explosives" are not only the earliest pressurized mines, but also similar to today's "chain mines", from which the term "mines" is derived. In 1580, when Qi Jiguang, a famous general of the Ming Dynasty, was stationed in Jizhou, he made a kind of "steel wheel fire" mine, when the enemy stepped on the motive, the steel wheel rotated and the flint was sharply rubbed to ignite, detonating the mine. The drum firing device improves the accuracy and reliability of the timing of mine firing.

In the documents of the Ming Dynasty, there have been detailed records of a variety of mines, which shows that the mines in China had developed to a certain level at that time, and mines only began to appear in Europe in the fortress defense battles in the 15th century.

I am no stranger to the anti-infantry jumping mine, invented by the Germans around 1938, the mine is tripped by a tripwire, and after the target hits the mine, the thunder body jumps up 0 from the ground. A 5-meter air explosion is more lethal than an equivalent mine exploding on or below the surface.

Then, relying on the current level of production, we must first create a batch of anti-infantry jumping mines, which are enough to smash Miss Suppression's army of dead men to pieces.

After the arrival of oil, our various production has been accelerated a lot, and in five days, the first batch of anti-infantry mines will be successful, and for the sake of insurance, these mines will be used as safety devices, and if the safety is not opened, even if the mine jump is triggered, there will be no explosion.

Escorted by Zhao Yun, these mines successfully arrived in Longxi, and at the same time, I followed them to Longxi to personally guide the laying of mines.

A total of 1,000 anti-infantry jumping mines were buried behind the defense line set up by Zhuge Liang, waiting for Miss Suppression's dead army to feed the mines.

After laying out the mines, Zhuge Liang asked me if this thing was easy to use?

I said that it is absolutely good, the anti-infantry jumping mine is a very cruel mine, this thing has appeared in many movies, as long as a person enters the minefield, tripping the rope, the jumping mine will bounce up from the ground and then chain explosion, the explosion is quite powerful, not to mention a person, even a cow has to be blown to pieces.

I was worried that Miss Suppression would be suspicious if she didn't see me during this time, so I waited for her to come in Longxi.

Zhuge Guo heard that I came to Longxi, and as soon as I arrived at Zhuge Liang's big tent, Zhuge Guo ran back from the defensive front.

I told her to withdraw the Heavenly Evil Array and bypass the minefield, I don't know the south side of the minefield, if the Dead Legion passes through the minefield, the remaining Dead Legion will still rush after the explosion, and this is the time for the Celestial Evil Array to exert its power.

The blue meteorite found in the open-pit coal mine under Jishi Mountain, since I put it in my backpack, it seems that the Heavenly Charm has recovered some energy slightly, I have tried to go back to Thirty Mile Town, but each time it has failed, it seems that there is not much connection between this meteorite and the Heavenly Charm Talisman.

If you want to beat Miss Suppression, you have to beat her for a period of respite, during this time her attack on Longxi was indeed fierce, and even Jingzhou and Shangyong were attacked fiercely by Cao's army.

Just one day after the minefield was arranged, Miss Suppression led the army of the dead over the mountains.