1. Einstein invented the theory of relativity:
People can see things because light shines on things and then reflects into people’s eyes. If the sun shines on the clock and then reflects into the person's eyes, and the person moves back at the speed of light, then the light from behind can no longer enter the eye. Then the person's eyes always see the light at a specific moment, so when they see the clock The pointer does not move, but stays at a specific moment. Based on this theory, Einstein proposed the theory of relativity.
2. Newton discovered universal gravitation:
Newton was sitting under an apple tree. An apple fell on Newton’s head. Newton felt that the four directions of up, down, left and right were in space. The top is equal, so why does the apple fall down instead of up, or to the left, or to the right? So it is thought that the earth attracts the apple.
3. Edison invented the light bulb:
In order to select the material for the filament, Edison experimented with more than 2,000 substances, even his own hair, and finally selected tungsten filament as the filament. .
4. Robots replace human manual labor
In the future, intelligent robots will be responsible for manual labor such as mining, production, processing, transportation, construction, and cleaning. In the future, brick-moving robots will be fully automated to move bricks. Build a house, or use a computer-controlled remote control robot to move bricks and build a house.
5. Brain waves control the computer
Different thoughts produce different brain currents, and different brain currents produce different brain waves. Brain waves control the computer, replacing the keyboard and mouse. This technology has already achieved some results. In the future, humans can communicate with their thoughts: thoughts are converted into brain waves, and the other party's receiver converts the brain waves into sounds and transmits them to the headphones.
6. Electric and self-driving cars
This technology has already achieved some results.
7. Air-conditioned suits
Future air-conditioned suits, like astronauts’ suits, will be sealed, airtight, and insulated except for the mouth. What's more, it's a small and light air conditioner. You can wear this kind of clothes when going shopping in summer. Chefs and steel workers need this kind of clothes most.
8. The ecological building
is divided into: parking layer, residential layer, planting layer, and solar panel layer.
For example: floors 1-5 are parking lots, floors 6-20 are residential floors, floors 21-40 are planted with crops, and floors 41-60 are laid with solar panels. The crop layer and solar panel layer require good light transmission, so they should be made in a ring or strip shape without light-shielding walls to allow light to pass through the gaps. In the future, cities and rural areas will be completely integrated, and there will no longer be any distinction between urban and rural areas.
Extended information
1. Traditionally, science is the system of knowledge accumulated by humans about nature, society, and thinking.
2. What we call “science” refers to the natural science that studies natural phenomena and their laws; technology generally refers to various tools that produce practical experience based on the principles of natural science and are coordinated for a certain practical purpose. , equipment, technology and process systems, but does not include technical content corresponding to social sciences.
3. Science and technology are a dialectical unity. Technology raises topics and science completes them. Science is discovery and the theoretical guidance of technology; technology is invention and the practical application of science.
The significance of science:
Science and technology are the primary productive forces.
Looking at ancient and modern times, at home and abroad, every progress in human society is accompanied by the progress of science and technology. In particular, the rapid advancement of modern science and technology has opened up a broader space for the development of social productivity and human civilization, and has effectively promoted economic and social development.
The rapid growth of China's high-tech enterprises in computer, communications, biomedicine, new materials, etc. has greatly improved China's industrial technology level, promoted a substantial increase in industrial and agricultural labor productivity, and effectively promoted development of the entire national economy. Practice has proved that high-tech and its industries have become the leading industries in contemporary economic development.
The relationship between science and technology varies with historical periods. From technological leadership to scientific leading development, from the separation of technology and science to the precise integration of science and technology, the development of modern science and technology has made the basic research of science even more important. The shortening of time between technology application and development, especially the birth of system science, has led to the rapid transformation of automation, computer, and communication technologies from technology to industrialization.
The application of systems science to biomedicine has led to the coupling between systems biology and synthetic biology, which will quickly lead to the application of systems medicine and systems bioengineering, leading to personalized medicine, translational medicine and medical care. The biomedical and bioindustrial revolution of engineered systems has made science and technology more and more prominent as a productive force for social and economic development.
High technology is like a messenger that communicates reality and the future, guiding people to continuously open up space for development and move towards a dynamic new world.
The contemporary scientific and technological revolution centered on information technology is booming around the world, marking a historic leap from industrial society to information society. Information technology includes microelectronics technology, optoelectronics technology, computer technology, communication technology, imaging technology, display technology, etc.
Since the 1990s, information technology has developed rapidly towards digitization, high speed, networking, integration and intelligence. Its rapid development and wide application have guided changes in many high-tech fields, forming a magnificent picture of scientific and technological innovation.
Reference sources
Baidu Encyclopedia - Science and Technology