Daqin Fusu: It is difficult to start the battle

Chapter 214 Toothache is not a disease

Hearing Meng Tian's question, Fusu said with a smile: "There is no need to build a lot, just like the old Great Wall more than a hundred years ago, just build a five-foot-high wall. It's just that instead of using rammed earth, use Cement and heads."

"I once heard my servant say that raising horses is most afraid of heat, humidity, stuffiness, humidity, and noise."

"So when the new Great Wall is built, the grassland north of Yinshan Mountain will become the pasture of our Qin people. It happens that when the summer is hot, the horses raised in Shangjun can be driven to a relatively cool place to graze. Afterwards, when the vegetation withers and the weather turns cold, drive the horses back to feed them with concentrate!"

Meng Tian suddenly let out a sigh of relief, he had always been worried that Fusu would become overjoyed because of the great victory of the Nine Plains Army.

Although the current project volume is large, it is within an acceptable range.

Moreover, the Great Wall of this scale is used to limit the size of the Huns with a hundred people, well, it is mainly used to prevent grassland horses.

After all, the shoulders of grassland horses are about five feet high, and they can't jump over walls as high as them. The Huns can only break the city walls by themselves.

But for the Huns who lacked equipment, it was time-consuming and labor-intensive. Even if they got in, as long as they were discovered by the Qin people, they would dispatch troops to block the opening they opened, and then they would close the door and beat the dog!
.........

"It hurts!"

Not long after Meng Tian left, there was a burst of screams like killing a pig from the Hall of Qinzheng.

Fusu rested his chin on one hand, and looked at Tian Ji who was snickering, Zhao Ji who was admonishing, Qi Ruier who was in a hurry, and Ying Yinman who was screaming in pain while covering her cheeks.

It's so lively... Fusu, who is an only child in the later life, looks at the scene in front of her at this moment, and her emotions are very complicated.

Both like it and hate it.

As for Ying Yinman's crying, it had nothing to do with Fusu, it was her own fault.

A little girl of her age just likes to eat sweets, and compared to folks, the sweets in the palace are almost inexhaustible, plus she dislikes the toothbrush carved by Fusu...

Therefore, toothache is not a disease, it can kill you!

"It hurts!"

The wailing sound gradually approached Fusu, and the little Lolita, who was clutching her cheek, wanted to get some comfort from him.

"It's so noisy!" Fu Su leaned back, and immediately said: "I know a folk remedy for toothache, you go and memorize Li Sao, the toothache will be cured immediately..."

As a result, the wailing sound disappeared in an instant, and the little loli backed away with her short legs.

Fu Su looked at Zhao Ji helplessly: "I can't help it, who told her not to brush her teeth carelessly! She still thinks that the toothbrush I made has a strange smell, now it's sad!"

As he spoke, Tian Ji's same schadenfreude gloated on his face.

He reproduced the toothbrush last year. The first version of the toothbrush was relatively rough, using pig bristles cut from the pen in the palace.

But now he uses the ultimate version of horse hair, goat hair, and badger hair in his daily life. It is soft and hard, and he avoids the blood in his mouth after brushing his teeth like he did at the beginning...

As for the toothbrush handle, it is made of ivory inlaid with emeralds.

True eight stars and eight arrows are priceless!
Although there is no toothpaste, Fusu uses tooth powder made of bamboo salt every day.

To put it simply, sea salt is put into the bamboo tube, sealed with yellow mud, then calcined with pine wood, taken out and put back into the bamboo tube, continued to seal with yellow mud, calcined with pine wood, and after eight times of nesting dolls, the tooth powder is ready.

In fact, at the earliest time, Fusu wanted to reproduce the toothpaste in later generations, but considering the lack of many materials, especially glycerin and alkali, there is no trace of it.

The effect of bamboo salt tooth powder is not bad. Although the cost is higher than that of toothpaste, Fusu, as the emperor, is not short of money, and toothpaste is not an indispensable thing, so there is no motivation for research and development.

If you travel to the Ming and Qing Dynasties, then products like soap and toothpaste are still very interesting.

But in the current state of Qin, it is a niche product that the rich look down upon and the poor cannot afford.

Especially toothpaste. During this period, even many Zhongming Dingshi homes did not eat much sweets, and their daily meals were mainly grains such as corn.

This caused their teeth to be yellow, but there were no decayed teeth, and they were worn evenly.

Fusu's original plan was to change the price of sugar from a luxury item to a tooth-beating festival like meat after a large amount of sucrose in the south is on the market this year.

And through the sale of sucrose, let some people, such as the clan of the Qin State, and the old Qin people in the basic plate of the Qin State get rich first, and then go to the horses to buy some such as cream, toothpaste, shampoo, etc. Although it is not eye-catching, it can be small. Livelihood projects that improve the quality of life.

This is a precise harvest for upstarts...

Well, there is also the necessary soap for time travelers!

The production of soap is actually very simple, that is, oil and sodium hydroxide are added to form sodium fatty acid, that is, soap, and at the same time, glycerin is produced as a by-product.

And glycerin has other magical uses, such as being used to produce kaiselo, such as reprocessing to produce nitroglycerin, which can be used to... treat heart disease!

As for the bang bang bang, let's wait a few years to talk about it.

At least until a first-level fugitive like Zhang Liang is brought back to Xianyang to eat in prison.

In Ying Yinman's moaning and chirping voice, Fu Su remembered a joke that his professor told later when he was a student.

In the era when everyone went to sea to do business, the professors of the chemical engineering department tried to build a small factory to make some soap and sell it to subsidize their families.

But the professors calculated and found that if the soap they produced was sold at the market price, they would lose money no matter what, so the soap factory project died in the womb...

Later, when the professor visited a daily chemical company, he asked why their soap was sold so cheaply. Didn’t they lose money?
As a result, the manager in charge of receiving the professor laughed and said that the saponification reaction on our production line is for the production of glycerin, which is mainly used for the next step of producing cosmetics. Soap is actually a by-product, and we sell it for money!
So the professor changed the subject and said that the reason why you can afford cheap soaps and soaps is mainly thanks to women who spend a lot of money on cosmetics!
So the dinosaurs in Fusu's class... crossed out, and the school beauties suddenly became arrogant, and became more and more domineering...

It's just that those school flowers miscalculated that next to the engineering college is a well-known normal school in the country, where the yin is flourishing and the yang is declining, and there are so many beauties!

So it is not difficult for the dinosaurs to be single for four years.

Thinking of this, Fusu drove the whining Ying Yinman to endorse the book, while he got up and tried to reproduce the toothpaste.

After all, if Xiu Mu doesn't find something to keep himself busy today, Zhao Ji, who is staring at him, will take him away and treat him like a horse...

(End of this chapter)