invention competition
aerospace invention
The following are some of the inventions related to aerospace:
1. Tethered satellites: Inspired by kites, aerospace scientists invented tethered satellites. They were connected to space shuttles, spaceships, or space stations by ropes or chains. They could be launched or recovered at any time to capture electrical energy in space, which was difficult for ordinary satellites to accomplish.
2. [The word 'aerospace' was invented by Qian Xuesen.] Although his report to the central government from the United States was about the aerospace industry, the actual content was about missiles, rockets, satellites, and other aerospace matters. Inspired by Chairman Mao's poem,"Looking at a thousand rivers from afar," Qian Xuesen used the word "sky" to represent the universe and invented the word "aerospace."
3. ** Civil invention derived from aerospace technology **
- ** Freeze-dehydrated vegetable technology **: Originated from the Apollo program of the United States, it was developed to solve the problem of astronauts eating vegetables to supplement vitamins. Later, it was widely used to make dried vegetables and dried fruits.
- ** High-efficiency diapers **: invented by Chinese engineer Tang Xinyuan of NASA in the 1980s. It was originally used to solve the problem of astronauts going to the toilet in space. Later, it was transferred to civilian use to reduce the production cost of diapers.
- ** High-efficiency water purification system **: developed by NASA, including iodine-based disinfection and silver-copper alloy disinfection technology. It is now widely used in urban tap water purification.
- Memory cotton (space memory pillow material): Used on the space shuttle to relieve the pressure of astronauts and protect the spine. It was developed as a civilian (medical) product in the early 1990s.
4. Since 2010, China has actively expanded the civilian use of aerospace technology. More than 2000 aerospace technologies have been converted to civilian use. For example, the market share of friction stir welding equipment has exceeded 50% and the production line has been imported overseas. The carbon fiber composite technology has led the development of lightweight vehicles to help the development of new energy vehicles.
The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
1 answer
2026-07-07 19:38
What is a novel invention?
A novel invention is something completely new and unique that hasn't existed before and offers a new solution or improvement to a problem or need.
2 answers
2024-09-29 02:14
The invention in Heavenly Creations
Tiangong Kaiwu was written by Song Yingxing of the Ming Dynasty. It was a comprehensive work of science and technology and was known as the " 17th century Chinese Encyclopedia of Crafts." The book covered all aspects of agriculture and crafts, including the cultivation and processing of grains, beans and hemp, silkworm rearing, silk reeling, spinning, salt production, sugar production, ceramic manufacturing, metal casting and forging, mining, oil extraction, etc. It contained many important inventions and technological innovation. The following are some of the inventions mentioned in Tian Gong Kai Wu:
1. Jacquard machine: It was a type of loom that could automatically weave. Its invention made the pattern of the fabric more complicated and exquisite.
2. [Water pump: It is a kind of blowing equipment driven by water power. Its invention greatly improves the efficiency of iron smelting.]
3. Movable-type printing: It was a method that could quickly print a large number of books. Its invention made the distribution of books more convenient.
4. [Coke Ironmaking: It is a method of using coke to replace charcoal to make iron. Its invention greatly reduces the cost of ironmaking.]
These are some of the inventions mentioned in the book, which had an important impact on the economic and cultural development of ancient China.
If you want to know more about the follow-up, click on the link and read it!
1 answer
2024-10-20 06:24
The novel of the king of invention
I recommend a few great novels! Survival for All: I Can Refine the Essence of All Things, a novel written by Xia Muchi. Everyone went to thousands of planes to survive. Lin Xiao was 26 years old, Gemini, 185cm, 160Kg. At the beginning, he awakened the talent of extraction and refining. He could extract the essence of all things and smelt it. The red essence strengthened his physique, and the white essence increased his spirit. He could extract the essence of all things to become stronger. " I'm the Emperor of Technology " was a novel written by Fat Dafu in the urban and commercial world. After being struck by lightning, he was born with a cheat. " The Universe's Strongest Chamber of Commerce " was a sci-fi novel written by Vaccaria. The Mechanic Zhang Yang traveled back to China 500 years ago and went from being a down-and-out child to establishing the Universe's Strongest Chamber of Commerce. " Yu-Gi-Oh: I Use the Press Card Set to Blow Up the World " was a light novel written by Little Light. It was a derivative doujinshi novel. It was about an 18-year-old Taurus, 176cm, 113kg. He used the Press Card Set to fight in the world of Yu-Gi-Oh. " Plunder the Twelve Talismans at the Beginning, Invincible in the Heavens and Realms ", a novel written by a 70%-done salted fish. Luo Heng transmigrated into a defective dragon egg and used the system to traverse the heavens and realms.
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1 answer
2026-06-22 19:43
A novel of strange invention
I recommend a few novels. "I'm in the Holy Ground." The main character, Tidas, was 21 years old. He read the chapter of the Holy Ground and knew about the gamification of the game. After drawing the closed beta code, he brought the game platform to the world of the Holy Ground and punched demons and ghosts there. It was super cool. The supporting characters Lin Naoi and the others each had their own characteristics. This book had the element of transmigration, and the cheat was the game world that covered the sky. It was very cool to pick up girls at the beginning.
" Special Technique ", a novel written by Zhou Wuming about the city and special techniques. From the development of the Invisibility Talisman, the legend of immortals reappeared in modern society. The story was very bizarre.
" Please Call Me Master ", a sci-fi-interstellar civilization genre created by the Fake Court. Shen Ye was reborn into the 2D futuristic world at the age of 18. With the help of the Life Strange Stone, he obtained thousands of abilities. There were many characters, each with information such as age and constellation. This book was in its infancy stage. The writing style was good and the plot was reasonable.
" Supernatural Archives of Division 13." It was a subtle suspense-a wonderful world genre. It was composed of short stories, similar to Conan Doyle's style. The published physical book was renamed " The Creator."
'Recast Gang Ming', the history written by Qing Shi Zhaozhao-Song, Yuan and Ming Dynasties. Modern young people dressed as Zhu Youjian, determined to re-cast the Ming Dynasty, new people write new books, writing style is good.
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1 answer
2026-02-02 14:38
A wondrous invention of the future
He recommended a few novels. 'I Slay Demons with Poetry' was a Xianxia novel written by Jun Wen Cangtian. Song Mu, who majored in Chinese language and literature, had transmigrated to the world after the Tang Dynasty. Here, demons and ghosts were rampant, and scholars could gather literary power. He relied on a book of poems and lyrics in his mind to set foot on the path of imperial examinations and killing demons. The male lead, Song Mu, was 17 years old, a Virgo, 180 cm tall and weighed 72 kg. There was also the male supporting character, Tao Fengming.
"Two-week Female Empress: Something's Wrong with the Plot!" It was a light novel written by Strawberry. Li Yunsheng transmigrated into the book he wrote and became the assistant. There was an emotional system, and he was rewarded for triggering the empress's emotional fluctuations. The empress wanted to take back everything, but she realized that something was wrong with the plot. Although some of the settings were messy and the foreshadowing ended hastily, the overall situation was very interesting.
The Lord Who Wants to Be an Emperor was a fantasy novel written by Gu Tianlun. When Aslan was reborn, he was driven to the border by his family to farm. In his previous life, he developed the barren area into a rich commercial city. In this life, he wanted to be the emperor.
"Super Apocalypse" was an urban novel written by that crimson. An ordinary young man with a system that was so awesome that it could blow the sky away started a wonderful journey.
Fake Genius, an urban novel written by Fang Hentian. The bad student gets a futuristic smart computer to change his fate. The plot is super exciting.
"A Short History of the Future: Legends of the Intelligent Era" was equally exciting. Everyone was welcome to click and read it!
1 answer
2026-03-20 09:52
What is the story behind the invention of lefse at Christmas in 'the invention of lefse a christmas story'?
In 'the invention of lefse a christmas story', the invention of lefse for Christmas might have had cultural roots. In some cultures, special foods are created for holidays to mark the occasion. Lefse could have been a way to add a unique touch to the Christmas table. It might have been inspired by the need for a warm, comforting food during the cold Christmas season. Maybe a local cook experimented with different combinations of ingredients and techniques until they perfected the lefse recipe, and it gradually became an important part of Christmas celebrations in that area.
1 answer
2024-11-17 05:54
Ask for an explanation of a small invention
In today's society, technological innovation was changing rapidly, and small inventions had become an indispensable part of people's daily lives. I'm going to introduce a little invention to you:
This little invention was called " smart door lock ", which made it easier for people to lock their doors. A traditional lock may take a few minutes to open, but a smart door lock can be opened using fingerprints, passwords, cell phone Bluetooth, keys, and many other methods. In addition, the smart door lock could also be remotely monitored and managed through the network function, allowing people to check the status of the door lock anytime and anywhere.
Smart door locks had many other advantages. For example, it could save people's time and energy because the time needed to open the door lock was much shorter than traditional locks. In addition, smart door locks can also improve security because the use of passwords, fingerprints and other identification methods can greatly reduce the risk of being hacked.
In general, smart door locks are a very practical invention that can help us improve the quality of life, improve security, and reduce the waste of time and energy. If you want to try out the smart door lock, you can go to your local smart home store or the place where you buy the smart door lock for more information.
1 answer
2024-09-13 10:27
Was the creation of novels an invention patent?
The creation of a novel was not an invention patent, but a literary creation. An invention patent was a creative activity involving a technology or invention that needed to meet specific application conditions and technical solutions to obtain patent protection.
The creation of novels usually did not involve specific technical solutions or inventions, but an art form based on literary imagination and creativity. Therefore, the creation of a novel was not exclusive to others.
1 answer
2024-09-16 06:30
Is the Invention of Anna a True Story?
It's based on real events, but there might be some fictional elements added for dramatic effect.
2 answers
2024-10-12 13:29
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