The mother nodded and said to Zhao Ping: "Since Ping'er herself needs to be advertised, then it will be advertised." ”

Zhao Ping didn't expect that he was coquettish last time, and now he has put himself in it, and now it's too late to regret it.

Zhao Ping had just made a bitter face, and suddenly there was a burst of pain in his ears.

Zhao Ping had no choice but to cover his ears and beg for mercy: "Mother, I'm thinking, let me think." Mother, you pull my ears like this, there is no inspiration for poetry. ”

It's okay not to say this, but after Zhao Ping spoke, the pain in his ears became even worse.

In the laughter of Cuizhu, Lan'er and Xia Xiaoniang, Zhao Ping slowly chanted the poem with a compromised voice:

"Houyi's bow rings a golden black pendant, and the reincarnation immortal furnace is extraordinary. Nine turns and 100 refinements want to become enlightened, and release brilliance to warm the world. ”

After finishing chanting the poem, Zhao Ping covered his ears and shouted loudly: "Mother, it's really not okay to write poems with your ears pulled, I can only do this today." ”

The mother chanted softly a few times, then nodded and said, "Although it lacks poetry, it is appropriate." I'll leave you alone today. If there is a perfunctory next time, it will not be spared. ”

In front of the store in Zhaojiazhuang, the county seat of Changyuan County, dozens of people couldn't help but feel strange while looking at Zhaojiazhuang's advertising poem with a strong copper smell, and at the same time looking at things like thin barrels.

A sister-in-law dressed up looked at it carefully, and said to Zhao Di: "This Langjun, what are you, like a bucket but not like a bucket, there is obviously a leak underneath." ”

Zhao Di said to this sister-in-law: "It is an immortal furnace, which can not only bake fire, but also cook rice, vegetables, boil water, etc. With it, it's very convenient. ”

The sister-in-law looked at it a few times and wondered, "This stove is so small, how can it cook rice and burn the fire." ”

Zhao Di used pliers to clamp a black slippery thing with several flying things, put it into the immortal furnace, and then lit a fire underneath, and soon after that black thing ignited, the fire became more and more vigorous.

The sister-in-law couldn't help but feel strange and said: "It's really magical, you don't need to add firewood, there are no cigarettes, I don't know what the effect is?" ”

At this time, it had just snowed and the weather was still a little cold, so the sister-in-law couldn't help but step forward to bake the fire.

When she came to the fairy furnace, she suddenly felt much warmer, compared to the brazier at home, it was completely different concepts.

Zhao Di put the kettle on it, and there was only a pillar of incense, and sure enough, the water boiled.

Then, an aunt hired by Zhao Di scooped the rice, put it in the steamer, and cooked the rice in half an hour, and there was no need for anyone to guard the side to add firewood.

It's really very convenient.

The same goes for grilled dishes.

The sister-in-law saw that she could cook and do other things at the same time.

What's more, its price is relatively cheap, of course, take out copper coins to buy an immortal furnace and 500 immortal charcoal.

Just as the common people were taking the money to buy it, a wealthy businessman from other places who came to buy immortal soap dressed as an outsider stepped forward and said to Zhao Di: "Lang Jun, these old men of the immortal furnace and immortal charcoal have all been covered. ”

There was no way, Zhaojiazhuang had to hire workers to expand production!

Good luck!

And Zhao Yun was happy to have his mother and Zhao Ping shouted: "Tell the master's mother, tell Xiaolangjun, Zhaojiazhuang can produce immortal coal." ”

Zhao Ping took the jet-black glowing coal, and suddenly had a flash of inspiration, such a high-grade immortal coal, if it was used as ordinary coal to cook rice, it would be tyrannical.

By the way, you can make it into coke.

What is the most effective in the era of cold weapons, one is horses, and the other is sharp steel weapons.

The Great Song Dynasty did not have horses, and could only improve it through weapons.

However, due to the temperature of the steel production in the Great Song Dynasty, the impurities can only be removed by hammering, which is not only ineffective but also extremely inefficient, and puts forward extremely high requirements for the blacksmith forging technology.

This is not the case with coke steelmaking!

It can increase the output of steel tenfold and hundredfold, and this is a deadly weapon against the Hu people!

The Hu people have horses, and the Great Song Dynasty has a good weapon!

It is not an exaggeration to say that it is an epoch-making technology and craftsmanship!

However, Zhao Ping's understanding of the coke production process is only a general understanding, and in this era of underdeveloped technology, it is very difficult to master the heating temperature and make a coke oven with hermetically sealed properties.

But no matter how hard it is, you have to master it!

The ten blacksmiths had not yet left, drew a diagram of a sealed furnace, and said, "There are three critical control points for this furnace to be burned. One of the keys is the requirement to seal and not allow wind to enter. Second, the temperature control requirements, the temperature requirements are very high, and the wall of the coking chamber can withstand high temperatures. Third, the time requirements for control, different temperatures correspond to different times. The other is the cleaning of the immortal coal in the early stage and the cooling after coking. I wonder if you're interested? ”

Many edicts took the drawings, and while looking at them carefully, they frowned and remained speechless.

A twenty-year-old edict also looked at it carefully, asked Zhao Ping some detailed questions, and then looked down at Zhao Ping and asked, "I don't know if the villain can try, but there is no guarantee of success." ”

Zhao Ping looked up at the man named Xie Shen in his twenties, although he was not very old, his forehead was already wrinkled, and his sluggish operation looked wooden, but his face and eyes were full of determination, and he nodded and said: "It's nothing, even if you fail, it's still a matter of edict." Time limit within a year, can you see? ”

When the other edicts saw this, their eyes were full of envy.

At this time, Zhao Yun hurriedly came to his mother, bowed deeply, and then raised his head and said: "Master, the immortal furnace and immortal soap already have advertisements, and this immortal coal can't take care of one or the other." Then he bowed his head and went down, his hands in a salute unchanged.

Zhao Ping saw that the situation was wrong, his feet were about to be oiled, and his ears were already hurting one after another, how could his mother do this trick again, he was her biological son.

Zhao Ping endured the pain in his ears while making a crisp sound:

"It has been 10,000 years since the Golden Crow fell, and he is hiding underground to refine immortals. Burn yourself to offer warmth, leaving light to shine on the world. ”

The old lady chanted again, and said in her mouth: "Why is it getting more and more straightforward." Why did my mother give birth to you such a joke. ”

Before the mother's words fell, her ears suddenly heard a "bang", and immediately looked at the source of the sound.

Zhao Ping couldn't help but look at the source of the sound at the same time, only to see Zhao Jie suddenly kneeling on the ground, his mouth kept chanting "Burn yourself to offer warmth, leave light to shine on the world", and then fell on all fours, regardless of the head falling to the ground, the head kept kowtowing, and then kept wiping the rolling tears with his sleeves, and said: "Thank you, my Zhao family can be prosperous." ”

Zhao Ping and his mother were a little inexplicable, and looked at Zhao Jie together.