Da Tang: Three days later, I was frantically collecting supplies

Li Kei can be regarded as serving Changle.

This is simply a little spy.

He told Li Shimin about everything, thanks to the fact that he didn’t say something reactionary to her.

Otherwise, this girl is estimated to be the first to sell herself.

However, Changle still protects himself in his heart, and it is estimated that Li Shimin also knows that many ideas are made by himself.

It’s just that he pushed all the credit to Changle, and he didn’t say it explicitly.

Therefore, Li Shimin also cooperated with Changle and himself, protecting himself in disguise.

Although not born to Empress Changsun, he was also his own son.

Tiger poison is not eaten, more or less there is still some concern.

As for the queen mother, she has also come to letters several times, saying that some parents are short, related to their own health, whether they eat well, whether they wear warm clothes, and whether they are tired in Yizhou.

Also, from time to time, ask yourself if you have a girl in your face.

For Li Ke, who has not enjoyed his father’s love and mother’s love, this undoubtedly touched a trace of longing hidden in his heart.

……

Over the next few days, Li ordered people to collect and screen a lot of quartz sand, dig up some stones, and burn some quicklime.

Using the glass ornaments that came with it as a model and the soft and damp soil as a mold, a batch of glass ornaments was secretly made.

The picks of the music box are all fixed, and they have been done for a long time, due to the unqualified carbon content of the iron, the good songs are out of tune, and the out of tune is still very serious.

Just don’t do it, just get the ornament.

For the nobility, it is still glass or glass that is worth money, and the bigger it is, the more valuable it is.

Anyway, in Li Ke’s eyes, a natural and an artificial are the same.

Isn’t it just sand burned, make it bigger, it can always replace the value of the music box, right?

We also have large models, more burning glass, and the melting point is not high, so it is not troublesome.

After finishing, Li Kei handed over all the glass ornaments to Changle, and took more than ten music boxes from the Qiankun bag and mixed them for sale.

“Wait, a total of 36,500 guan, give a discount family price, collect your 35,000 guan, give money!”

Changle smiled and said, “Third brother, this hasn’t been sold yet, how can I give money??” ”

Li Ke was shocked: “I wipe, you are an empty glove white wolf!” ”

“No, no, the father and the emperor will say that he will definitely give it to you.” When the time comes, it sells well, and I will ask my father to give you some bonuses! ”

Li Ke: “…”

Finally know what this sister does, it is used to pit my brother.

……

Chang’an City, Imperial Palace, Li Shimin’s study.

Several ministers are discussing with Li Shimin.

“What? Steam engine built? ”

“Your Majesty, what was created is made, it’s just…”

“Just what?”

A few people were in a row, and no one said one, two, three.

Li Shimin was anxious, and said angrily: “The Manchu Dynasty’s civilization and martial arts, why is it branched, what kind of system?” ”

Changsun Wuji stepped forward and said: “Your Majesty, this steam engine was built, but the cost is quite high, a steam engine costs 10,000 guan, enough to buy how many cattle!” ”

“Ten thousand!”

Li Shimin’s eyes widened.

“It’s impossible, it’s just a pile of iron, how can it cost so much money? When pigs fly! ”

The Ministry of Works waiter sighed and said to Li Shimin: “Your Majesty doesn’t know something.” We built dozens, only this one worked, and the others all burst the cylinder as soon as the fire started, and burned many people. There are thousands of dollars that are lost. ”

The directors were stunned: “Dozens of them were built? How many are there? ”

The waiter of the Ministry of Works pinched his fingers and said: “Fifty-two units were built, fifty-one cylinders were exploded, all of them were recast, and in the end, only one could be used!” ”

“Shhh!”

Li Shimin gasped.

10,000 passes, only one was built, more than fifty were scrapped, this success rate is as low as a terrifying 2%, it is simply unreasonable.

Cursed angrily: “Why can a toy of Changle, the cylinder body is still glass, be able to withstand this strength?” And you actually made it with iron and almost ten percent of the cylinders? ”

“Your Majesty doesn’t know something, if the empty car is fine, once the plow is pulled, nine times out of ten it will still burst.”

“Why is that?”

“Your Majesty, toys are toys, and the weight is not high, so the strength requirements are not so high. But once the body size is too large, the load is too high, the cylinder block cannot withstand the pressure of steam, and the car does not go, so the cylinder block bursts. ”

Everyone understood when they heard this.

Yes, toys are just toys, and it is still difficult to get it to the actual thing.

“Wait, didn’t you say there was another finished product?”

“Back to Your Majesty, exactly!”

“Then take a look!”

……

Not long after, a group of military generals followed Li Shimin to a field.

A decent steam engine was placed there, guarded by dozens of soldiers around it.

Since the wheat harvest has passed, there are no crops in the field, only some weeds.

“Start the pot and burn the fire!”

About a moment later, the water of the steam engine boiled.

Steam suddenly came out of the exhaust pipe, and a soldier trembled and got into the car, hooked up gear, and started.

The steam engine pulled a human-shaped plow and slowly advanced.

“Moving, moving, Your Majesty, look, the car is moving!”

Cheng Yanjin looked like he had never seen the world, and closed his mouth in surprise.

Li Shimin was choked by gas just now, and when he saw that the steam engine could really pull the plow, his eyes instantly burst into essence.

Because the plough driven by the steam engine is specially made, the cultivated land area is relatively large.

Because of the wide area, one round trip is topped with five rounds of cattle or people.

The efficiency has improved significantly.

However, the efficiency is five times that of cattle, but the price is hundreds of times that of cattle, which is a bit too much.

It didn’t take long to plow a round trip.

This efficiency is jaw-dropping.

Just as Li Shimin and the ministers were exclaiming, with a “poof”, the steam engine stopped.

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