What are the current technologies? What are the latest technologies now

What are the current technologies? For example: mechanical, hairdressing, cook, textile, needlepunch, welding, auto repair, computer programming.

Driving, plumbing, engraving, etc., like this type of technology is so much to do.

Then there are: computer programming, computer maintenance, computer repair, home appliance maintenance, machinery, hairdressing, cooking, textile, acupuncture, welding, auto repair, driving, plumber, engraving and so on.

Another example: process technology.

Equipment maintenance technology, on-site construction technology, automatic control technology, electrical technology, etc.

There are technical jobs in all walks of life, such as: welders, carpenters, rebar workers, scaffolding workers on the construction site.

Aerial workers, etc., organic repair operators in the workshop belong to technical workers, and technical workers refer to: as long as you have a skill, others will not belong to technology.

Technical work, in a narrow sense, refers to things that can only be done by mastering knowledge skills and operational skills, and in a broad sense, it refers to things that can be completed by paying attention to methods and strategies. In addition to specific production operations and administration, all other tasks require technology.

Now the chef can be regarded as a high-paying profession, especially for skilled and experienced chefs, the salary level is indeed different from before, the average salary of medium chefs in big cities is now almost tens of thousands of dollars, and now the development of social catering, people's concept of chefs has changed, and chefs have become more and more popular professions.

Now this society has relatively high requirements for boys, after all, there are many popular majors to support a family in the future, 36 lines of line out of champions, no matter what you learn or rely on your own efforts, such as auto repair is still good, mainly hands-on, I hope to help you, satisfied.

The people take food as the sky, and the chef industry should never go out of style! Many people think that as long as they become a chef, they can only stay in the kitchen for the rest of their lives, which is actually a lack of understanding of the chef industry, and now the career development direction of chefs has been diversified compared to before.

Chef has become a sought-after profession, compared to other industries, chefs have zero foundation to learn, no educational requirements, and the salary is higher, the older the more popular, the key is never unemployed, as long as people can't do without eating, they can't do without chefs, chefs have become a popular profession in short supply.

1. Radiation technology.

In the field of polymer materials, radiation technology has been used for radiation cross-linking of polyolefins, radiation curing of unsaturated polyester resins, radiation vulcanization of rubber, radiation degradation of polymers and radiation grafting modification, etc., and existing products have been industrialized.

2. Marine engineering technology.

Marine engineering technology: including marine power generation technology, marine drilling technology, seawater desalination technology, offshore oil mining technology, coastal wind power generation technology, sea layer exploration technology, marine material separation technology, seawater refining technology, marine building design, etc.

3. Aerospace science and technology.

Aerospace science and technology is a modern science and technology that emerged in the 20th century, and since its formation, it has been drawing on the latest achievements in the field of basic science and other applied sciences, highly integrating the latest achievements of engineering technology, and leading the development of many disciplines and majors, and even contributing to the formation of some majors.

4. Modern biotechnology.

Also known as bioengineering. The practical technology of creating new biological types or new biological functions established on the basis of molecular biology is the product of the combination of modern biological science and engineering technology.

5. Optoelectronic technology.

Optoelectronic technology is an advanced technology that plays a tremendous role in promoting the technological transformation of traditional industries, the development of emerging industries, and the adjustment and optimization of the industrial structure.

The latest technologies include solar geoengineering, heat pumps, hydrogen-powered aircraft, direct air carbon capture, vertical farming, windsurfing container ships, VR workouts, HIV and malaria vaccines, 3D printed bone transplants, flying electric taxis, and more.

1. Solar geoengineering technology.

If the world gets too hot, why not shade it a little? Volcanic eruptions of dust and ash are known to have a cooling effect when they enter the upper atmosphere, and the eruption of Mount Pinatubo in the Philippines in 1991 caused the Earth's temperature to be cooler than usual for four years. Solar geoengineering is intended to actively achieve the same effect.

This has sparked a huge controversy. The idea has been strongly opposed by some political leaders and activists. Still, a team of researchers at Harvard University hopes to conduct a long-delayed experiment in 2022 to launch a balloon into the stratosphere, releasing 2 kilograms of material (possibly calcium carbonate) and then monitoring how the material dissipates, reacts and disperses solar energy.

2. Heat pump.

Winter heating accounts for about a quarter of global energy consumption. Most heating methods require the burning of coal, natural gas or oil. If the world is to meet its climate change goals, it must change that.

The most promising alternative is a heat pump – which can basically be understood as a refrigerator that runs in reverse. Heat pumps are highly efficient, delivering 3 kilowatts of heat for every 1 kilowatt of electricity consumed. And running the heat pump in reverse can cool the house.

3. Vertical farming.

It's a thriving new type of agriculture. Vertical "farms" grow crops on stacked pallets with a closed and controlled environment. Efficient LED lighting reduces the cost of planting, but energy costs are still a burden.

Vertical farms can be located close to customers to reduce transportation costs and emissions. The use of water is reduced to a minimum, and pests cannot be approached, so pesticides are not necessary. Vertical farms tend to grow leafy greens and herbs with high economic value, and there are companies experimenting with tomatoes, peppers and berries.

4. Sail container ship.

Ships are responsible for 3% of global greenhouse gas emissions, and burning fuel oil for seagoing vessels can also cause acid rain. This wasn't a problem in the days of sails – so, sails are back, but in a high-tech guise.

5. HIV vaccine and malaria vaccine.

The new coronavirus vaccine based on messenger RNA technology has been a great success, heralding the first era of vaccine research and development. Moderna is developing a vaccine based on a similar technology, which entered early clinical trials in 2021 and expects to receive preliminary results in 2022. BioNTech is developing a malaria vaccine based on mRNA technology, with clinical trials expected to begin in 2022.

Hello! Regarding your question "What are the current technologies?" "My question is: there are many modern science and technology, countless of them, in most people's cognition, such as cloud computing.

Big data, artificial intelligence, intelligent engineering, and life sciences.

new energy and aerospace technology, etc. The specific technologies are as follows:

1. Classification in the United States: 1. Information technology; 2. Transportation technology; 3. Energy utilization technology; 4. Development and utilization of new materials; 5. Bioengineering technology; 6. Environmental science.

Technology. 2. In China, modern high-tech mainly refers to: 1. Microelectronic science and electronic information technology; 2. Space science and space technology; 3. Optoelectronic science and optoelectronic integration technology; 4. Life science and bioengineering technology; 5. Materials Science and New Materials Technology; 6. Energy science and new energy, high-efficiency and energy-saving technology; 7. Ecological science and environmental protection technology; 8. Earth Sciences.

and marine engineering technology; 9. Basic Material Science and Radiation Technology; 10. Medical science and new medical technology; 11. Other new processes and technologies applied in traditional industries.

3. The United Nations believes that high-tech mainly includes information technology, life science technology, and new and renewable energy.

Science and technology, high-tech and management science and technology that are beneficial to the environment, new material science and technology, marine science and technology.

There are many technologies, and here are some of them:

1. IT technology: Nowadays, mobile phones have been owned by everyone, and computers are also developing in this area, mastering IT technology, learning software development and other skills, will definitely become a hot commodity in the future.

2. Beauty makeup: Now most women will wear makeup at ordinary times, and with the change of people's concepts, more and more people accept going to beauty salons, so if the beauty makeup technology is mastered, it will be very popular with oak wax in the future.

3. Automobile repair Zheng Zhuli: Now every household has begun to buy a private car, and this trend will become more and more intense.

4. Chef: People take food as the sky, everyone has to eat every day, and people will have higher and higher requirements for their own diet, so the chef must be a good technique that will never go out of style, and the future is immeasurable.

5. Accounting: Basically all enterprises need to use accounting, and the older the accounting technology, the more popular, the higher the year of accounting, the more popular Liang slippery, and you can continue to work when you are old. <>

IT technology is Internet technology, now the Internet industry is developing rapidly, Internet technology is changing with each passing day, in terms of the current employment situation, the professional IT industry is suitable for the current social trend, the society also needs a large number of IT technical talents, all walks of life also need, so the employment is extensive.

The advantages of learning the Internet are:

1. The computer industry is in high demand, the job is easy to find, and the working environment is also good.

2. The work and social contact of the computer industry are relatively close and keep up with the trend, so the knowledge and thoughts will be more open, which is also conducive to their own development in the future.

3. Learning computers is relatively fast, and learning is not very difficult.

4. Now some schools have some skills and academic qualifications, but it mainly depends on your own choice, although going to college sounds good, but many college students are unemployed after graduation, it is better to learn the door technology as soon as possible, you can work after graduation, choose the right industry, and the future development space will be very large. You can go and learn computer networking, and now learning computer is a good choice.

It's better to learn IT, not only is it easy to find a job, but the working environment is good. Of course, it is better to learn a major according to your own interests and hobbies, Bi Jian's interest and laughter are the best teachers, and it is easier to learn what you like.