ask sword 2

Chapter 71
The weather is so nice.

Li Ang walked out of the examination room in a happy mood, stretched out, and rested for a while on the stone bench under the shade of the courtyard tree.

The shadows of the trees are mottled, the cool breeze is blowing, and the cicadas are chirping. Through the doors and windows of the examination room, you can see the students inside holding pens and thinking hard.

This familiar and intimate feeling made Li Ang smile involuntarily. The restlessness of the past few days subsided quietly. He put his hand on the stone table and flicked the leaves away.

Tapping.

With the sound of slight footsteps, a girl named He Fanshuang with Liu Yemei briskly walked out of the examination room with a rare faint smile on her face.

She put her hands behind her, lightly clasped the index finger of her right hand with her left hand, bent down slightly, and sniffed the gardenias in bloom outside the examination room, feeling very happy.

But when she raised her head and saw that there was already a candidate in the courtyard, and that candidate happened to be Li Ang,
The smile on his face quickly disappeared, and he returned to his original expressionless appearance.

Glancing at Li Ang, he turned and walked out of the courtyard.

What is this?
Xueba handed in the papers ahead of time, only to find out that someone has finished all the questions earlier than you. Are you inexplicably angry?

Li Ang laughed dumbly at Liu Yemei's small temper, shook his head, and saw that Song Shaoyuan and others hadn't come out, he also got up and walked outside the Suzaku gate of the imperial city.

Outside the Suzaku Gate, there is Jin Wuwei, who is strong and determined, and forms a circle to prevent the Huangcheng Avenue from being blocked by the family members of the candidates.

Numerous family members who were waiting anxiously with their umbrellas on their hands, saw the candidates coming out, and they hurriedly gathered around them and asked, "What questions did Xiao Lang Jun take this year?"

"Xiao Langjun, do you think the question is difficult? My Saburo passed [-] in the first test last time, can you pass the test this time?"

"Xiao Langjun, did you submit the papers ahead of time?"

The noisy voice filled Li Ang's ears instantly, he had to hide behind the helpless Jinwu guards, and said aloud to the parents of the candidates: "This year's re-examination is more difficult,

But I believe that the many students who have cultivated their ideals with wisdom, watered their hopes with sweat, and crossed the vast sea of ​​learning will definitely do their best to live up to the expectations of their parents, the high expectations of their mentors, and the wisdom bestowed by God. Bearing the ideal of youth, ten years of hard work, one day to realize the dream, good news spreads, and the title of the gold list! "

After saying that, he threw his hands together and slipped out of the gaping crowd to Suzaku Street.

"Cough, Dalang, this way!"

Chai Cuiqiao's voice came from above her head, and she saw her little maid waving to her from the window of the restaurant outside the main entrance of the imperial city. Next to her was a girl with a light veil on her face.

It should be the new friend Chai Cuiqiao mentioned before, Li He Leling, right?
Li Ang stepped up to the restaurant and saw more than two dozen guards and maids outside the door. It is not surprising that the favored children of Xungui's family are all in this configuration.

Before Li Ang pushed open the door of the wing, the door opened by itself from the inside,
Chai Cuiqiao held up the cake, blinked her eyes, and asked nervously, "Dalang, how is the retest?"

"Okay, that's it."

Li Ang said casually, and cupped his hands at the veiled girl, "Yu Zhou, Li Ang."

"Uh"

The veiled girl seemed not used to introducing herself. She paused for a while, then stood up, and said softly, "Changan, Li Leling."

Isn't that so-and-so, Li Leling?

Li Ang thought casually.

The Chang'an people who live under the imperial city are enthusiastic and a little arrogant at the same time. Generally, when introducing themselves, they will add a certain square city in front of them.

For example, Yang Yu of Chonghua Square and Qiu Jinghuan of Yongjia Square.

The better the conditions in the workshop and the richer it is, the more it is like this.

Li Leling blinked, and asked softly, "Did the great man of the Li family also hand in the papers ahead of time today?"

"Uh"

No matter how many times, Li Ang is still not used to the intimacy of "Da Lang", nodded and said: "Well, all the exam questions are done, so I just came out first."

Chai Cuiqiao said proudly, "Hey, my eldest son is very good. He took the second place in the first test last time. How can he come back with a [-], [-], [-], [-], [-] and [-] in the test this time?"

Li Ang rolled his eyes at Chai Cuiqiao, "Is it a clone technique?"

Second in the first exam?
The maids on the side opened their eyes in surprise, and Li Leling tilted her head slightly. Although she grew up in the deep palace because of congenital heart disease since she was a child, she still knew some basic common sense.

School Exam No.2
Should be pretty awesome, right?

"hey-hey,"

Chai Cuiqiao proudly waved the cake in her hand, and said to the surprised Li Leling and the other maids, "My eldest man is not only highly educated, but also more skilled in medicine. He even treated a senior official a few days ago.

In addition, he will also know gynecology, and can treat abdominal pain, calf cramps, dystocia, and delivery.

Oh yes, he also invented."

"Stop."

Li Ang clutched his forehead and quickly interrupted Chai Cuiqiao's increasingly crooked boast.

What Chai Cuiqiao is talking about is actually improving the moon cloth. Because the school improved the cotton planting method and invented the gin (removing cotton seeds) and the spinning wheel, the production of cotton batt and cotton cloth has begun in all parts of Yu country.

However, the degreasing process is still relatively backward, and the hydrophobic lipids on the surface of the cotton batt are not removed, and the water absorption effect is not good.

And the presence of lipids is also easy to adsorb bacteria.

So Li Ang thought of a way to first tear the cotton to remove impurities, wash it with water, put it in a casserole, pour in distilled water and 3% caustic soda,

(Slaked lime and soda ash are mixed to form calcium carbonate and caustic soda)

Cover and boil, then simmer for 10 minutes,

After the cotton has cooled, rinse it again with water, let it dry,
In the end, absorbent cotton balls were obtained.

Absorbent cotton balls are easier to absorb liquid than ordinary cotton, are odorless, tasteless and stain-free, white and elastic, and are not easy to breed bacteria. They are very suitable for sanitary napkins - alcohol disinfection and so on.

At the same time, absorbent cotton is also very suitable for coughing and monthly cloth.

If this news spreads now, Li Ang doesn't want to be admitted to the academy with the reputation of a somewhat strange "gynecologist", at least until after he is admitted.

There is a patent institution in the Academy, and inventions and creations of doctors and students can be registered in the Academy.

If a businessman in Yu State wants to produce,
Small local businessmen secretly produce by themselves, and that’s all. Large companies have to pay a very small part of the patent fee when they put into production on a large scale.

Naturally, there is no need to bow down for five buckets of rice, and run to help dignitaries build houses with mind power and talisman.

In addition, the inventions produced by the school are more easily accepted by the public, which is more conducive to subsequent large-scale promotion.

'Should we register the patent anonymously then?It would be strange to be nicknamed the gynaecologist's guardian'

Li Ang suddenly recalled, 'By the way, is the blueprint of my midwifery forceps still in Brother Cheng's place? '

----

Yu Country, Hedong Road, Wendeng County.

Cheng Juxiu, who was a little tanned, sneezed suddenly while sitting in the courtyard.

"Juxiu, what's wrong?"

Sitting opposite Cheng Juxiu, an ordinary old man named Gongyang Deming, a doctor from Xue Gong, asked with a frown.

"It's nothing, it's just a little cold because of the sea breeze blowing too much."

Cheng Juxiu waved her hand, just as she was about to say something, she was interrupted by the crying of the baby in the room.

"gave birth?"

Cheng Juxiu, Gongyang Deming, and four other disciples of the Academy, male and female, all stood up and looked into the room.

Not long after, the door opened,

Han Qingyun and another female disciple, each holding one side of the silver midwifery forceps, walked out of the house, nodded to Cheng Juxiu and the others, "Mother and daughter are safe. There is a stable woman in the room to take care of them, and they are fine."

"Huh, that's fine."

Cheng Juxiu breathed a sigh of relief. The school respected benevolence and righteousness. Even if the mother in the delivery room was just a fisherman girl who had never known them, she would try her best to save it when she saw it.

"in addition."

The expression on Han Qingyun's face was a little strange, "This midwifery forceps is indeed very clever.

Clamp the fetus' head with the left and right leaves, and gently pull it outward to assist delivery.

With this pair of pliers, there will be many, many fewer women who die due to dystocia in the future. "

"It's amazing, my junior brother invented it."

Cheng Juxiu said with a smile, "In the past, when mothers gave birth, they could only earn their lives by themselves.
Or read the teacher and use the power of thought to pull the fetus to assist in delivery.

However, there are not many chanting teachers in the world, and very few are willing to help mothers give birth, and there are very few chanting teachers with sufficient precision, accuracy, and strength.

It is not an exaggeration to say that a midwifery forceps is one thing. "

Cheng Juxiu paused and added: "Just pay attention to the strength of the forceps.

It must be delicate and precise so as not to harm the mother and fetus.

Before going to Xue Gong for patent registration and mass production, it is necessary to publish instructions for use in Xue Gong newspapers.
Let the midwives all over the world practice regularly with objects such as peaches.”

"Okay, look at how excited you are, you weren't so happy when you dealt with that monster before."

Ram Deming shook his head and smiled.

He is one of the Doctor of Engineering professors in Xue Gong, and in Dengzhou, Hedong Road, he presides over the construction of ocean-going ships that can cross the endless sea.

Some time ago, fishermen and sailors in Dengzhou Port reported that they had seen small islands with a diameter of [-] feet in the sea when they went out to sea.

Trees and shady meadows grow on the island, with seabirds roosting on it.

But eyewitness reports show that the location of the island is not fixed and moves from time to time.

Ram Deming and his students went to check, used the water-avoiding charm to dive into the bottom of the sea, and saw the main body of the island—a giant three-legged hawksbill monster with a body length of more than 200 meters.

It is classified into demon-two-one one three, ben blame turtle.

"Erya Shiyu" says: "Turtle, three-legged, capable; turtle, three-legged, ben."

"Book of Changes" says: Bai Ben is not to blame.Hence the name Ben Jiu.

This second-class monster has a docile personality. In a few sightings, it likes to float under the sea, open its mouth, and eat passing algae, fish, squid, etc.

They also sometimes dive into the deep sea and nibble on the silt and rocks on the bottom of the sea—perhaps to aid digestion.

Ben Jiu turtles usually live in the depths of the endless sea, rarely come to the coast, and rarely attack ships.

However, such a huge monster is a second-level monster after all, and it is always a hidden danger to stay outside Dengzhou Port.
Ram Deming and his students thought of a way to put a large piece of whale meat smeared with special grease in the fishing net, drag it in front of the boat, and use the smell of the fish to attract the benjiu tortoise and slowly lure it away. Back to the endless sea.

During the process of returning to the Endless Sea, Gongyang Deming and others also took the opportunity to collect a large number of samples from the sluggish and docile Ben Jiu turtle.

Including but not limited to monster carnivorous barnacles parasitic on the abdomen of Benjiu turtle;
spice trees growing on the back of the benjiu tortoise;
And the special metal grown on the back shell of the Ben Jiu tortoise—the metal is indestructible and has superior performance, and can be used to forge flying swords, armors, and even the core components of ship keels.

The light dealt with the benjiu tortoise, or excavated the treasure happily,

It took everyone a month, and now they are finally free, and happened to meet a fisherman's mother with dystocia, so she came to help with forceps - by the way, to test the actual effect of forceps.

"After all, Ben Jiugui is too gentle."

Cheng Juxiu reluctantly spread out his palms, although his animal studies in the academy are good, he still prefers the engineering of forging things, "By the way, Mr. Gongyang, now that there is a sample of Ben Jiu turtle's carapace, the construction of fine iron sea ships can Speed ​​up?"

"Well, in September, when the labor and material resources of the Ministry of Industry are in place, the construction can begin."

Gongyang Deming nodded, "You and Qingyun should go back to Chang'an first. I'll trouble you this time.

Oh, by the way, bring the Ben Jiu turtle record I wrote back to the Academy, as well as the report on the use of midwifery forceps this time - Your Majesty and the mountain chief will be very happy about this.

You can go back to Dengzhou by yourself when the Ministry of Industry's transfer order comes down in September. "

"Ok."

Cheng Juxiu nodded in agreement, took the cleaned midwifery forceps handed over by Han Qingyun, put them in the iron box, and put them together with a large piece of Ben Jiu turtle metal,
It suddenly occurred to me in my mind, 'Calculate the time, it's almost the re-examination or the third examination of the school now?

I don't know how Risheng's grades are, so I shouldn't be in trouble, right? '

(Author's words: It will be on the shelves at the beginning of the morning tonight, there are more updates.)
(End of this chapter)