"On this day last year, in this door, people's faces and peach blossoms reflected each other's red.——"
The singing on the stage was graceful and clear, and cheers came from the audience from time to time.
Although Jian Yue Troupe still performs a tortuous love story between a wealthy daughter and a scholar, it is indeed professional enough.
In order to express landscapes and gardens, hollow rockeries made of plaster and painted with paint are placed on slide rails and pushed to the stage.
In order to show the arrival of immortals to save the lovers in distress, slings painted black and integrated with the stage are used, as well as protective gear tied to the actors and connected to the slings.
Talismans can also be used to create smoke, rain, fire effects, etc.
The audience sitting in front can even directly feel the water vapor on the stage.
It feels like a 4D movie.
A normal play lasts for two hours, with three pauses in the middle to allow the audience and actors to rest. When the scholar on the stage finally wins the first prize in the exam, and with the blessings of the emperor and immortals, gets married to the wealthy daughter, and the union is complete,
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The audience burst into warm applause, and people kept throwing flowers and money on the stage.
The actors collectively came on stage to express their gratitude, the curtain slowly fell, and the play officially ended. The waiters from the Jian Yue Theater Company opened the curtains of the theater to let the evening light shine in. The audience left the theater one after another, and they were still discussing in low voices when they left the theater.
Follow the plot.
"How do you feel?"
Li Ang saw the excited expression on Chai Cuiqiao's face and asked casually.
Chai Cuiqiao thought for a while and nodded seriously, "Well... it's quite exciting. But the rich girl returned to the sun after her death, and when she met the scholar again, she was still wearing the same skirt - hers
Didn’t the body stay in the grave for two years? Wouldn’t it be like maggots?”
"Uh, maybe it was because preservatives were applied after death? Or when the Bodhisattva allowed her to return to the human world, her body was also repaired. Of course, it's more likely that the stage effect was not restored well."
It’s not like the children’s biology class in Memory of Another World, where silkworms and maggots can be interchanged.
Li Ang and Chai Cuiqiao walked out of the theater while chatting, but suddenly stopped in their tracks.
Chai Cuiqiao asked curiously: "What's wrong?"
"No, it's nothing."
Li Ang frowned slightly and glanced back at the theater stage behind the gate. Not sure if it was an illusion, but the moment he walked out of the gate, he felt a faint chill down his spine.
Maybe it’s the cool breeze charm in the theater.
Li Ang waved his hand, and he and Chai Cuiqiao got on the carriage and returned home.
"Grandma, why are you here?"
The young man in the troupe who was cleaning the stage was surprised to see the old woman in gray who appeared behind the thick curtain at some point, holding a broom and dustpan, and peered through the gap in the curtain at the audience leaving the venue.
"Hey, weren't you asked to stay backstage? Why did you come to the stage? Fortunately, you didn't go out during the performance, otherwise it would have been a performance accident."
The boy from the troupe chattered, took the broom and dustpan from the old woman in gray, and helped her off the stage, "Let's go quickly. Don't let the troupe leader see it, or he will scold her again..."
The old woman in gray followed the troupe boy gently and quietly to the backstage.
A pair of skinny palms trembled slightly, and several tiny cracks appeared inexplicably on the back of the hands, hidden under the layers of wrinkles on the skin, like porcelain about to break.
————
The short two-day vacation passed quickly. After Li Ang returned to the academy, he went to the patent office to find Dr. Su Feng to register the patents for soap, absorbent cotton balls, and absorbent cotton cloth.
As a doctor of science from the Academy, Su Feng naturally knew that Li Ang invented midwifery forceps and assisted the Ministry of Household Affairs and the Ministry of Works in formulating anti-malaria strategies.
He is an inventor himself. After seeing the large stack of drawings and finished products that Li Ang brought, he was a little surprised and accepted it.
I first checked some past information and confirmed that there were no highly repetitive inventions of the same type, and then quickly completed the patent registration process.
"Dr. Su,"
Li Ang accepted the patent certificate and asked, "How long will it take to sell this patent?"
Su Feng asked with a smile: "What's wrong? Are you in a hurry for money?"
"Yeah."
Li Ang nodded. As far as he knew, Su Feng, who had many invention patents, was a hidden rich man. Even Xi Yangyu, who was the best at running a business and had a mansion and a beautiful concubine in Chang'an, might not be richer than him.
"This depends on the profit prospects of the patent and whether there are any companies willing to buy or lease it."
Su Feng said: "Generally, it takes half a year to get the money, and it can take several years. But your soap, as well as absorbent cotton, are used a lot in daily life. The prospects are very good, and you don't have to worry about not being able to sell them.<
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I will work with the Ph.D. students from the Institute of Science and Technology to conduct experiments based on your drawings. If we can produce a product, we will publish the information in the Institute of Science and Technology Journal - those big businesses will also subscribe to the Science and Technology Journal.
When they see a new invention, someone in charge will come to the Academy to inquire about the price."
"Thank you so much, Dr. Su."
Li Ang breathed a sigh of relief. The academy has always been rigorous and careful. Some interesting patented inventions need to be verified experimentally before being published in publications.
You won’t be surprised just by looking at the process drawings of soap and other soaps - after all, there are already cleaning products like "Yizi" with the same complicated production process.
Whether a patent can be sold ultimately depends on the product's performance, cost, production threshold, profit prospects and other factors.
However, judging from Chai Cuiqiao's high praise for soap, soap, and absorbent cotton cloth, there is no need to worry about the lack of market for these items.
Li Ang asked Su Feng to help him hide the name of the inventor of absorbent cotton cloth from newspapers, and then went back to continue class.
The mobility of Su Feng and others was far beyond his imagination. In the evening, Su Feng and other academy teachers used the abundant material reserves provided by the patents and the monks' abilities to reproduce the product line of soap, toilet soap, and absorbent cotton.
,
Dozens of samples were produced.
And Su Feng also understood why Li Ang asked about the patent sale time-compared to the previous "Yi Zi", soap soap is simply crushed in all aspects.
The smell of pig pancreas is good, but the color is grey-brown, ugly, round, and sticky after being used for a long time, which makes it look a little disgusting.
Soap soap not only smells good, is pure in color, and is rectangular in shape. It also foams when used, and its cleaning ability is not inferior to that of Yizi.
Not to mention absorbent cotton, it is white in color and does not turn yellow, soft to the touch, and has excellent water absorption properties. Even if it is made into clothing or quilts, it is no problem at all.
More importantly, Li Ang also specifically marked the dangers that may arise in all production links on the drawings.
And any company that wants to produce these products must provide workers and temporary workers with gloves, masks and other protective supplies, otherwise the patent will be forcibly withdrawn.
"Not only did I invent the product, but I also considered in advance that some companies would do whatever it takes to make a profit."
"You are very careful and considerate in your actions at a young age. Your future life will be formidable."
"What's rare is that he still has a kind heart. He deserves to be a doctor. By the way, I'll take these soaps home first and help you try them out in advance."
"Shameless! This is the property of the academy, how can you take it home? Whoever produces the raw materials will belong to whom. I brought the cotton cloth for these absorbent cotton, so it belongs to me first——"
Li Ang didn't know the chatter of the professors in the patent office. After a busy day of study, he returned to his home in Jinchengfang, washed up and fell asleep tiredly.
When I opened my eyes again, what I saw was not the familiar bedroom roof, but a blood-red sky.
This chapter has been completed!