Shaking his head, Yuan Tiangang decided to change the topic to something he could understand, and asked: "Your Majesty, that telescope that can see the moon..."
"Wheels." Li Yuanying interrupted Yuan Tiangang decisively and smiled lazily.
Yuan Tiangang was so angry that he didn't want to become a disciple. Why did I forget that he was angry most of the time? Could it be that distance creates beauty? He took out a small ball from his sleeve and said reluctantly: "Eulomum gum can be used, but I haven't found a better way to use it yet."
"Ucommia gum?" Li Yuanying looked at Yuan Tiangang in surprise. It doesn't matter if he is not familiar with Eucommia gum. Anyone who has corrected teeth should have heard of it. Not only does it have Eucommia gum braces, but it also has dental filling materials. It can be used in tires to solve a series of major problems that have long plagued the aviation industry and related industries, such as tire strength, tire life, and tire friction and heat release. It can also be used for underwater wires or submarine cables, or directly manufacture electrical insulation equipment, acid-resistant or alkali-resistant linings, etc.
ps: In the early 1950s, Mao Xiong experts suggested that flower growers should carry out research on replacing natural rubber with Eucommia in advance, because more than 95% of the world's Eucommia resources are in flower growers.
"Isn't Eucommia ulmoides a medicinal material? It is recorded in the Shen Nong's Materia Medica that it treats lumbar pain, replenishes vitality, and strengthens muscles and bones..." Li Yuanying raised his hand awkwardly and scratched his temples. As long as I am not embarrassed, the embarrassment belongs to others. With Ah Qiu's spirit, he thought he could change the topic smoothly, but then Xiao Qiu came... and asked in even more surprise. "It's so flexible!"
Unsurprisingly, Eucommia gum and natural rubber from the Hevea hevea tree have the same chemical composition, but different molecular structures. Eucommia gum is trans-polyisoprene, while natural rubber is cis-polyisoprene. In short, the molecular formula of natural rubber is the same diagonally, and that of Eucommia gum is diagonally the same.
How did they do it? Later generations added... In short, a bunch of additives were added, and the molecular structure was broken. After extremely complex transformations, and then used in proportion with natural rubber, tires can be made.
This is unscientific! This is absolutely unscientific!
"Sun Gong and Wei Sanyang have chosen a place to plant Eucommia ulmoides in a large area." Yuan Tiangang didn't pay attention to Li Yuanying's surprise. He was also surprised when he first saw it and explained softly. “It also has rosin and dandelion juice added to it.”
Li Yuanying: "..."
How many dandelion plants are needed to extract a small cup of dandelion juice?
"Let me take a look." Du Che reached out and took away the ball, tried the feel, and cut off a small piece with his sword. He rubbed it with his fingers and turned it into powder and fell... "Eleven, please contact Third Senior Brother. If it's I remember correctly. He once found a dandelion-like grass in the Western Regions. The rhizomes were stronger and could produce white juice. It could also grow on tidal flats and saline-alkali lands. He asked him to tell Mr. Zhang the specific location and dig up more. We do comparative experiments.”
Planting grass is easier than planting trees. If the number of individual trees is not enough, then it depends on the amount of planting. Anyway, the leaves can be fed to cattle and sheep or used as fertilizer... The medicinal materials are not used so much and will not be wasted.
Li Yuanying: "..."
Can you find rubber grass? I want to be quiet.
"Wei." Xiao Ruoyuan took out a paper crane from his sleeve, wrote the words with charcoal pen, rubbed it with his fingers, and the paper crane disappeared out of thin air.
"Prince Teng, Mr. Yuan said about the telescope that can see the moon. Give me three days. After calculating these things, I will calculate the telescope." Du Che returned the ball to Li Yuanying, picked up the charcoal and continued working. , the issue of sustainable use of electric prods.
Li Yuanying waved his hand towards Yuan Tiangang, and the two left the Hidden Sword Hall together. Scientific research experts must be given sufficient respect and the highest possible treatment. Think about the 600 million signed by a certain person, the 900 million paid by a certain man, the 1.3 billion paid by a certain Asian, and the daily salary unit of a certain person. Also think about the fact that you can’t buy a house because of the bonus you received for artemisinin.
…The tone for the treatment of Datang’s scientific researchers must be set from the very beginning.
Countless beauties are also worthy of respect. They enriched the spiritual life of literati.
"My lord, are you too... used to Du Siliang?" Yuan Tiangang reminded him softly after leaving the Hidden Sword Hall. People pay more attention to the knowledge of governing the country and bringing peace to the world. Most of the tools are used for war, and a small number are used for farming.
"If you want to laugh, just laugh heartily. I won't laugh at you." Li Yuanying put his hands behind his back and walked towards Tangli Garden with steps that he would never recognize. The pear blossoms have fallen, and the small green fruits are very cute. You can pick some to make biluo. , can also be used to decorate the lower plate.
Yuan Tiangang sighed softly, and after hesitating for a moment, he asked softly: "Is it possible for craftsmen to gain the same respect?"
"It's difficult." Li Yuanying also said helplessly. Even in the relatively fair environment of later generations, only when they achieve great achievements will people's eyes see those scientific researchers who are sitting on the bench, not to mention craftsmen. Craftsmen who engage in intangible cultural heritage skills will get more attention. , but in the Tang Dynasty, they were just engaged in ordinary handicrafts.
Apart from treatment, the rest can only be left to time to make people pay attention to the importance of craftsmen. At that time, they should be given corresponding respect, but... there will be a new despised group of people. There's no way to explain this... maybe people are used to looking downwards for anchors to prove their little bit of superiority.
"But we can help them open up a path, a path where they can do good things and gain corresponding respect, so that they can gain a certain right to speak. Confucius said: When three people walk together, there must be my teacher. So disciples There is no need to be inferior to the master, and the master does not have to be more virtuous than his disciples. There is a priority in learning the Tao, and there is a specialization in the art, that's all. This master can also be a craftsman."
In three to five years, science and engineering universities will be able to start up. Yunhe Mansion can provide teachers, and it will no longer be the only way to become an official through the imperial examination. As roads open up and people communicate with each other more, some ghost stories will disappear, but don't think about disappearing completely, that's unrealistic.
"Your Majesty, what do you mean..." Yuan Tiangang was a little disbelieving, a little hopeful, and a little uneasy... I have seen and experienced the stubbornness of those nobles. After calming down, he said in a very calm tone. "They're not going to learn this."
Li Yuanying walked into Tangli Garden and saw the sunlight passing through the dense leaves of the pear trees. The small green fruits seemed to be shining brightly. He said with determination: "Mr. Yuan, we will wait and see."
No matter how stubborn they are, they will never be more stubborn than the aristocrats of Europe who were deeply influenced by the S-power. In the 16th century, affected by factors such as the rapid development of the wool textile industry, the developed wool product market, and rising prices, they did not hesitate to forcibly turn farmland into pasture. , caused serious social problems and was opposed by the royal family. But in the 18th and 19th centuries, they directly received support and entered the period of "yihui enclosure" for no other reason than because there were enough interests.
To become the valve of the world, one must have an extremely sensitive shark nature.
Yuan Tiangang: "..."
…
