A Revolution in Technology: What is New?

A Revolution in Technology: What is New?

June 18, 2020 0 By Hamza Malik

A Revolution in Technology: What is New in Technologies?
We are living in an era of technology. Scientists are creating new technologies every day. They come up with new technology in every field of life like internet facility, automobile industry, medical field, etc. Detailed information about the latest technologies is given below.


5G Internet


5G is the most advanced technology in telecommunications. It is the fifth generation of cellular internet. This new technology is the successor to 4G technology. 5G technology is compatible with the 5G enabled devices only. The download speed of 5G network is very high because of the greater bandwidth of the system. 5G technology uses radio waves of higher frequency than the previous technologies. But the disadvantage of higher frequency radio waves is that they have a shorter range than the earlier networks.

A Revolution in Technology: What is New?
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To overcome this problem, the 5G network has to use a large number of cell phone towers. Because of this, the 5G network is divided into small areas. These areas are known as cells. 5G technology is so far available to densely populated areas only because of the range of the radio waves that the 5G network use is short, and it requires a large number of cell phone towers to cover an area.


Starlink satellite internet

All you need to know about SpaceX satellite internet project
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Starlink is the project of SpaceX. It consists of a constellation of a large number of satellites in Low Earth Orbit. These satellites work in a combination to provide the internet to the Earth. It is a new technology in the field of broadband internet. The satellite internet will be much faster than the regular broadband internet. SpaceX has the aim to provide the internet to the whole world. The company says that they will complete this project by the end of 2021 or the start of 2022.

Along with the constellation of satellites, ground transceivers are also part of this project. The constellation of satellites and the ground transceivers work in combination to provide the fastest internet to the Earth. Experts consider this new technology as the game-changer in the field of broadband internet.

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Artificial Intelligence

Artificial intelligence is problem-solving and the learning ability of the machines and robots. Computer scientists also call it as Machine intelligence. AI is the ability of the tools to take actions according to the prevailing situation and the surroundings of the machine, just like the humans and the animals. The devices with artificial intelligence can understand human speech, drive cars, play games, etc. This new technology is rapidly advancing because of the internet. It will impact our lives soon.

Almost every machine will work on the principles of artificial intelligence. Many fields of life are using artificial intelligence nowadays. Many devices filter emails by using artificial intelligence. Websites and applications use artificial intelligence for personalizing the user’s experience. Banks use artificial intelligence to detect fraud. They discover strange activities on the account by using this new technology. Siri, Alexa, etc. work on the principle of artificial intelligence. They understand human speech and perform their actions accordingly. There are many uses of this new technology. We will soon see this technology in every machine. It is becoming a part of our lives.


Blockchain technology

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Blockchain technology is one of the latest technologies to store data, information, and record. It is a complicated technology. There is a large number of blocks that store the data. These blocks of data form a chain. Also, this new technology is instrumental in cryptography. It is very secure. You cannot alter the information stored in a block. To modify the data of a block, you have to alter the data of all the blocks or add a new neighborhood with the amended data at the end of the chain. For doing this, you must notify the whole system about the change and grant permission from the order for the change. Also, the data in the blockchain is entirely secure, and you can access the data at any time.

Nobody can temper the data of blockchain. It makes the transactions secure and private. Many fields of life are using this new technology. The banking sector is using this technology to store the data and account information of the costumers. The medical field is using blockchain technology to save the medical history of the patients. This technology has a vast use in the field of cryptocurrency. Also, bitcoin is using blockchain technology. This new technology is beneficial, and it is making our data more secure.


3D Printing technology

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3D printing is the technique of creating an object from the design of that object made with the software on the computer. We also call it as Additive Manufacturing. A 3D printer builds the purpose of using many materials like plastic, rubber, paper, colors, etc. There are many types of 3D printing like Stereolithography (SLA), Digital Light Processing (DLP), Fused Deposition Modelling (FDM), Selective Laser Sintering (SLS), Selective Laser Melting (SLM), Electronic Beam Melting (EBM), Laminated Object Manufacturing (LOM), etc. Stereolithography uses liquid plastic as raw material to make an object with the help of a UV laser. Digital Light Processing is similar to stereolithography, but it uses a different light source and an LCD panel for 3D printing of an object. Fused Deposition Modelling uses production-grade thermoplastic to make an object. The 3D printer melts the thermoplastic and molds it to the desired object.

Selective Laser Sintering uses powdered material for making an object. In this technique, the printer spread the powder in a vat layer by layer with the help of a roller. Selective Laser Melting also uses powder as the material to make an object. In this technique, the 3D printer melts the powder and then creates the object. Electronic Beam Melting is like SLM. It also uses the powder. An electric beam melts the powder to form the desired object. In Laminating Object Manufacturing, the 3D printer applies adhesives on the layers of the material, presses it, and cuts it to create an object. 3D printing is a beneficial technique. It has crucial utilization in every field of life.


Self-driving cars

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Self-driving cars are the cars that move without a driver. We also call these cars as autonomous vehicles. Autonomous cars move by sensing the environment without human involvement. These cars use several sensors like Radar, Sonar, Lidar, GPS, odometry, and inertial measurement units for their normal performance. These sensors gather the data of the surroundings and move accordingly. Trucks are also implementing these technologies for long routes. Scientists have been working on this technology since 1920.

The very first semi-automated car was developed in 1977 by Tsukuba Mechanical Engineering Laboratories, Japan. It required individual tracks with specific marks that the computers could read with the help of two cameras. The highest speed of the car was 30 km per hour. Many modern vehicles provide partly automated features such as lane assistance, cruise control, automatic parking, emergency braking, etc. This new technology is taking over the automobile industry. All modern vehicles have some automated features. There are many benefits to these automated features. They reduce human effort, help in the smooth flow of traffic, they lessen the rate of accidents all over the world.


Electronic Car

Another new technology that is taking over the automobile industry is electric car technology. Electric motors. Robert Anderson is the inventor of electric cars. These electric motors get their energy from rechargeable batteries. Most modern vehicles are hybrid. Hybrid cars are those, which have rechargeable batteries as well as a gasoline engine. The engine charges the cells. Both the energy sources work side by side to move the hybrid car. Some cars are fully electric. The only source of energy for these cars is the rechargeable battery. The owner of these fully electric cars recharges their battery from one of the charging points available in many places.

Tesla, BMW, Audi, Renault, Nissan, Jaguar are top of the list in manufacturing electric cars. Electric cars are taking over the automobile industry, and most of the modern cars are either fully electric or semi-electric. These cars are handy for human beings as they do not consume gas or diesel. The Earth is getting out of petroleum. These cars are the alternative to petroleum cars. Electric vehicles are also eco friendly. They are beneficial to our environment. They do not emit any piousness gases like petroleum cars. We should move towards electric cars to save our environment. This new technology is beneficial for our environment.


Reusable launch systems


One of the latest technology in the field of aeronautics is the reusable launch system. Also, it is the system in which the astronauts could recover all or a few components of the launch system of the rockets. These recovered parts will be reused for the next launch. Therefore, the cost of the start of a rocket is very high. Scientists are working on reusing the launch system to reduce the cost. By doing this, humans can easily travel to space.

Elon Musk, the founder of SpaceX, says that if we can reuse the launch system, then we can reduce the cost of traveling to space by a factor on one hundred. This technology is beneficial for humankind as we are trying hard to move to areas with ease. This technology can reduce the cost of this critical journey. Hence, all these new technologies are making our lives easy. They are helping humanity in every field of life. We are expecting more advanced technologies soon.