Self-improvement is an unyielding gesture of life, and it is also a proof of youth without regrets. How to write a speech on self-reliance and self-improvement of science and technology in one minute? Next, I will give you a one-minute speech on self-reliance through science and technology. I hope you like it!
Selected speeches on one-minute self-reliance through science and technology 1 Dear students,
Hello everyone!
I'm Lou Hong Xuan from Class Four, Senior Three.
Two major events happened a few days ago. The first thing is naturally that Shenzhou-8 was successfully launched and docked with Tiangong-1. The second thing is that after 520 days of loneliness, the six experimenters of the "simulated trip to Mars" safely left the cabin. These two events can be said to be a milestone breakthrough in human exploration of outer space. I believe that everyone who witnessed this historical moment, regardless of nationality, skin color and social status, will feel a sense of pride as a human being at the moment when Tiangong and Ba Shen "settled the country with one kiss" and at the moment when six volunteers from all over the world walked out of the simulation cabin isolated from the world for one and a half years.
Curiosity and exploration of the sky can be said that with the development of human civilization, it has experienced thousands of years of storms. Whether it is the prayers of ancient tribes when offering sacrifices to gods or the shells flying to the moon in Verne's works, the dark blue skirts on our heads are set off. From the original pedal plane to the dragon that leaps up now, the transformation of aircraft often goes hand in hand with the transformation of modern science and technology. However, the more we know, the more the sky unfolding before our eyes shows her vastness and profundity, her vastness and her unpredictability. Facing the whole universe and starry sky, human beings are just toddlers.
At this year's Science and Technology Festival, the high school campus held a water rocket making competition. I remember that our class was United as one. Even some students who participated in the physics competition listed the differential equation of the rocket's flight path, calculated it with professional computer software, analyzed the parameters of the rocket's optimal load, and adjusted the rocket's design scheme. However, the final result of the game is not a paper formula. The calculation of millions of bits is still not as good as the breeze in nature.
Therefore, we should also have to admit that in the face of the universe, a giant who creates everything and carries everything, the power of human beings is negligible. When hundreds of millions of stars submit to the law of gravity, when thousands of nebulae burst under the law of time, we can only settle down in a corner of the solar system and walk on thin ice, but we can only send a steel puppet into space with the help of the whole country. Under the great power of nature, what we are proud of is not necessarily more eternal than the ephemera between heaven and earth.
Man is just a thinking reed. The reason why this metaphor is exquisite and noble is that reed grass is so fragile and slender like crystal dust. The same is true of human beings: because they are small and delicate, because they are fragile and noble. Although our proud brain may be just a natural coincidence, who can deny that it contains some kind of creative law? Perhaps the word noble is more suitable for this clear and light civilization than greatness. We created language and writing, religion and philosophy; At the same time, we have stipulated the rules of operation and the standards of measurement-all these constitute the material world and spiritual world in which we live today. Looking back on our ancestors, they didn't have the power to destroy the world we have, but their persistence in truth and pursuit of the origin of the world are no less than ours today.
Humans do not have the power to "change the world" because the strength of power is only a relative concept. Two years later, Tiangong-1 will fall into the ocean, ending its mission as an experimental station. Man's exploration of Mars has just begun. But in the process of trying again and again, the sincerity and perseverance of human beings are greater than all concrete achievements. Because what we are asking for is not an immortal grand picture, but a bright flash in the dark.
Isn't everyone the same? Of all the people present, perhaps only a few can leave their names in the vast history; Even fewer can be called "great". However, in our short life, we can still live a dignified and noble life. Even in the most confused moment of life, please remember never to give up the right to think-this is our greatest luck as human beings.
Although human beings and human civilization are too small compared with this infinite universe, it has unparalleled brilliance of lofty mind. It is this nobility that leads mankind from fragility to strength and from smallness to greatness. As a member of this humanistic university outside Hangzhou, we should cherish what we have today. When I am busy studying and living, I might as well think more about this question: how far have we come and where will we go? These are some thoughts I want to share with you today.
Thank you.
One-minute selection of self-improvement speech by science and technology 2 Dear students,
Hello everyone!
20 _ 65438+On February 27th, 2006, the Long March V series launch vehicle was successfully launched in Wenchang, Hainan, and I was fortunate to watch this exciting launch process. From the first failed launch of the rocket nicknamed "Fat Five" in 20_ years to the successful launch today, I have followed all the way, witnessed China's space feat in the new era, and felt the responsibility of high school students and young people in the new era.
Behind the space feat is the overall improvement of the new era and national strength, and the development concept of the new era keeps pace with the times.
After the successful launch, when the live camera cut to the test hall of Wenchang base, I saw a sentence written on the screen of the hall: "Our journey is the sea of stars." This sentence comes from the Japanese anime "Legend of Heroes of the Galaxy". In the original work, it is a slogan based on strategic intention, which is used by the launching team of "Fat Five" to express their outlook on scientific research and the future, which contains the pioneering spirit of idealism and pride in pointing to space, which is rare among farming people. From Chang 'e's lunar exploration to Jiaolong's deep dive, from Tu Youyou's winning the Nobel Prize for artemisinin to Guizhou's FAST being built and put into use, from the first verification of all-optical quantum repeaters to the entry of Shandong ships into Sanya, Hainan, these pioneering ideas and lofty sentiments inspire researchers to contribute to the construction of national strength in the new era.
Behind the space feat is the unremitting struggle and hard work of countless researchers.
From the take-off of the Dongfanghong-1 satellite in 1970 to the spacewalk of the manned spacecraft Shenzhou VII in 2000, from the on-orbit delivery of Mozi in 2000 to the second launch of the Long March V series of launch vehicles in 2000, every step of China people conquering the world and roaming the sky embodies the inspiration of generation after generation. Qian Shan is full of water, with mountains as peaks. As a high school student in the new era, I admire the devotees behind these feats. They have hard work, sincerity to serve the motherland, persistence in anonymity, and unchanging affection for years. It is because in this new journey, regardless of flying clouds and breaking waves, they have made unprecedented great undertakings step by step with rock-solid confidence and perseverance.
The future of space feats is the responsibility and responsibility of high school students and young people in the new era to seize the day and continue to struggle.
Hegel said: "A nation can only have hope if it has people who look up at the stars." High school students in our new era, when looking up at the wider starry sky, don't forget that the place we reach under our feet is the poem and distance that generations of researchers have struggled for. Therefore, in the cheers of this live broadcast, high school students in our new era should understand the responsibility and responsibility under the feat. In the prime of life, we should study hard scientific and cultural knowledge and pay sincere respect to them with our efforts. Bowing to the prosperous times, this is our time and situation; Wan Li Yao Lu, this is our responsibility.
History illuminates the future and the journey is endless. Today, I witnessed the successful launch of the Long March 5. In the future, as a high school student in the new era, I will be more clear about my responsibilities and responsibilities, and I will live up to my youth and the mission of my motherland!
One-minute highlights of self-reliance and self-improvement through science and technology 3 Dear students,
Hello everyone!
The "Science and Technology Culture Festival" has come to an end. No matter the extraordinary scientific and technological achievements made by China since 2 1 century, or the scientific experiments close to life, they have left an indelible impression on us. However, the most precious thing is that you have the ambition of rejuvenating the country through science and technology and the dream of cutting-edge talents, especially young people in the new era!
I see young people personally participate in scientific activities, scientific research, serious thinking, rigorous reasoning, only cutting-edge talents become teenagers!
Many people are immersed in the bold time conjecture in the chemistry laboratory, which is a sign of innovation; The number devoted to the precise design of robot competition is synonymous with rigor; Teenagers who haven't let go of the 1% error are meticulous representatives. Students, you know, when Liu Mingzhen was 23 years old, it was convenient for him to publish a paper in Nature magazine. Instead of returning to China after graduation, he chose to break through the bottleneck of solar cells in China. Shen Yifei won the thesis award at the age of 19. Now, three years later, he has led the development of China's 5G technology, taking it as his responsibility to build a "China Core". Young people in the new era should be at the forefront of the times, make their own contributions in many fields of science and technology and make greater contributions to the development of science and technology.
I see that the Chinese nation is gradually prospering through the wind of science and technology, and its scientific and technological strength has stepped into the forefront of the world's science and technology.
Chen Duxiu once said: "Science and democracy are the two major driving forces for the progress of human society." As you can see, since the first industrial revolution in18th century, every scientific and technological revolution has greatly changed the world pattern. The rapid development of a country's science and technology directly determines its economic strength and thus its political status. In recent years, Sino-US trade competition is a scientific and technological competition, and whoever has mastered the core technology will win. Therefore, we young people should sincerely serve the country and make our scientific and technological strength further!
I saw young people struggling forward despite difficulties. The road to scientific and technological exploration is not smooth, and you need to forge ahead.
At that time, the new China was founded, and the national defense force was weak. A group of older generation scientists walked into the Gobi Desert in high spirits and set foot on Lop Nur. They experienced 35 nuclear tests and devoted all their efforts and talents to China's nuclear weapons and technology. Nowadays, COVID-19 virus is rampant, and many patients at home and abroad have died. Vaccine research and development is more to adapt to the characteristics of the virus, which is an obstacle. However, medical staff and virus experts still insist on developing vaccines, which is a responsibility to support them as always. Scientific exploration has never been achieved overnight, but it has been accumulated for hundreds of years and thousands of years. After decades of continuous improvement, a magnificent science building has been built. As a high school student in the new era, how can you give up because of some minor difficulties in your study or scientific research projects? Willing to wait for accurate experimental results and thinking hard about mechanical devices without making mistakes is what high school students in the new era should look like on the road of scientific research.
Students, science and technology make China, and cutting-edge talents make teenagers. I hope all of you here will remember the history of the "Science and Technology Culture Festival" and study hard scientific and cultural knowledge to make China prosperous!
Thank you, my speech is over!
One-minute highlights of self-reliance through science and technology 4 Dear students:
Hello everyone!
When you watch cute cartoons, play fascinating computer games, get on the express train and answer overseas calls, do you feel the power of science? Science has not only changed the world, but also changed our lives. Science is all around us.
Turning over the magnificent chapter of the 20th century, we found that human beings not only experienced the baptism of blood and fire, but also created countless scientific miracles. /kloc-the novels of Verne, a famous French science fiction writer in the 0 th and 9 th centuries, were incredible at that time. His fantasy of traveling to the moon, airplanes and long-range artillery all came true in the 20th century. Today in the 2 1 century, high technology is everywhere. As a cross-century generation, how should we adapt to the new century and shoulder the burden of the new century? With the rapid development of science and technology, science not only serves the cutting-edge technology, but also penetrates into our daily life more and more, which requires us to love and learn science in our youth.
I am the propaganda cadre of the class, and the blackboard newspaper of the class is always published by me. Whenever I finish writing a blackboard newspaper with chalk, I always feel that my hands touching chalk are very dry. If I don't clean them in time, it won't be long before my hands will peel off, which is very uncomfortable! Why do you feel this way? Upon inquiry, it is known that after people's hands touch chalk, the skin mucosa will be stimulated, making the skin dry and rough, accompanied by itching and even peeling. I have a great interest in chalk, and observing chalk has become a compulsory course for me every day: I found that there are often a lot of discarded chalk heads in the classroom chalk trough; I found that the teacher's body and hair were covered with white chalk; I found chalk dust flying in the air during class ... the original discarded chalk head wastes hundreds of millions of raw materials every year; It turns out that the harm of chalk powder to health and environment cannot be estimated; It turns out that my dear teacher is surrounded by chalk powder every day! So, I made up my mind to transform chalk! In the process of making a newspaper clipping, I suddenly found that the colloid of the glue stick can expand and contract inside and outside with the rotation of the shell device. People don't need to touch the colloid, they just need to grasp the shell to complete the pasting work. Turn colloid into chalk! I screamed with excitement. So, I made a big dissection of the whole glue stick-I took it apart, and after careful observation, I found that as long as I found the glue stick shell device that matched the size of the chalk, I could fix the chalk like the glue stick. In this way, I transformed the rotary environmental protection chalk and completely solved all kinds of problems that had troubled me.
The creation of rotating environmental protection chalk made me understand that scientific creativity comes from life, and only by observing more, using more brains and working harder can we innovate. Each of us should learn science, spread civilization, create a new life while enjoying it, be a new generation that loves science, shoulder the heavy responsibility of the new century, and write more brilliant poems for the future of the motherland! Thank you all.
One-minute speech on self-improvement and self-reliance through science and technology: 5. Dear Mr. Huang Lao;
Hello!
Recently, I was fortunate enough to know your touching deeds, and the admiration in the hearts of the younger generation arises spontaneously. A letter is being sent to express condolences. Your achievements are the best proof of "rejuvenating the country through science and technology". Our descendants should also learn from you, cherish the motherland, and please grow up!
You and your colleagues (changed to "colleagues", why? ) impossible to possible, "Long March 1" successfully went to sea, bearing the confidence and confidence of China for the world to witness.
At the beginning of the founding of New China, the lack of heavy weapons made this tender new life less emboldened. You shouldered the heavy burden with a group of scientists, or went to a desert with yellow sand all over the sky, or stationed on a desert island. Difficulties meet perseverance, obstacles collide with wisdom, and you and them have given birth to the embryonic form of a "powerful country." The trial operation of "Long March 1" shows China's "confidence in being a strong country"! "No force can shake the status of our great motherland, and no force can stop the progress of the people of China and the Chinese nation." It is precisely because you are the pillar of the country's heavy weapon in the past 30 years that China's progress can be more stable and faster!
Your great spirit is radiant, your persistence gives me strength, and your heart leads me forward.
Mr. Tao Xingzhi once said; "Have a heart of Dan and give it to hundreds of millions of creatures." Your patriotism is really an example for contemporary youth. I am touched that you have devoted yourself to nuclear submarines for 30 years, and I am also touched that you resolutely devoted yourself to deep diving experiments. You taught me what dedication is and what persistence is. "The Song of the Great River" turned from east to west, and close families helped the poor. Ten years of broken walls, it is difficult to reward the sea and be a hero. "You and your colleagues get the basic data of the submarine by disassembling the toy model, and get the accurate data comparable to the computer through the abacus and pen. The technicians who should be "pampered" in the laboratory have turned into mountain porters to meet daily needs ... this is the backbone of the Chinese nation! You are hardworking, brave and persistent, and you are always worth learning.
We will never forget the motto of "rejuvenating the country through science and technology", inherit the cause of you and other predecessors, and open a new chapter of the times.
There is a cloud in the poem "Wang Jimen": "Although there is no young clerk as a general, I give up my pen and leave, such as students taking off their hats to lasso and challenge the future." Science and technology "battlefield", we are also willing to invite Chang Ying to succeed! Your heavy weapons have given China more confidence. In the new era, we will not flinch in the face of "5G" and "Internet of Things" and give China new capabilities with new technologies. I want to respond to Dr. Sun Yat-sen's call to "put the responsibility of China on my shoulders". Mr. Huang Lao, your hard work has been continued by future generations, and your wish has been realized by our generation!
I only hope that you will be happy with your family in the future and the motherland will become increasingly prosperous! Your life, like a submarine in the deep sea, is silent, but it has infinite power. We should work hard and rejuvenate the country through science and education!
Wish: good health and all the best!