The Dhaka Times Desk With the development of technology day by day, human physical labor is moving towards extinction. Have you ever wondered how different the world before 2000 and the world after 2020 might be? Today we will discuss how things on earth were before 2000, how they are now and how they will be after 2020.
1. Speaking of communication, once upon a time people used to communicate on foot. Gradually, wheeled carts, bullock carts etc. were invented. Mechanical motorized vehicles such as buses, trucks, jeeps, motorcycles etc. were invented to make communication faster. People were not satisfied with that. Planes, rockets, bullet trains, hyperloop etc. are currently being used for faster communication. Once upon a time, to rent a car to go somewhere, one had to go to a rent a car center and rent a car. And now you can rent a car sitting at home. The car is waiting for you before you even get off. After 2020, you may be able to fly anywhere from your rooftop. Even with all the conveniences it currently has, it seems communication needs to be made faster. Because you need to go somewhere urgently, but these cars don't go anywhere except at certain times. As a result, your valuable time is wasted. The road is jammed on it. To solve this problem, a type of machine powered by a jet engine has already been invented to fly alone. Using which you can fly anywhere very quickly alone. It can be widely used after 2020.
2. At one time color pictures could not be taken without black and white pictures, that too film system. It was not possible to see how the picture was being taken. I shot my first film in a studio. After a few days when I went to bring the picture. It's a surprise. Everything is fine but my fingers are off. The photographer said nothing to do. And now you can take a picture and check it thousands of times. No fear of film loss. Along with that, there are editing facilities as desired. Currently there is a phone that has 16 cameras. These 16 cameras will help capture a picture from different lengths. These cameras will help to take pictures of 64 megapixel size. After 2020, phones with 16*2=32 cameras may come to the market.
3. There are no jobs for new lawyers in America today, because a legal software called IBM Watson can advocate better than any new lawyer. Thus, after 2020, approximately 90% Americans may be out of a job. Only the remaining 10% will survive. This 10% will be the specialist.
4. In ancient times goods were traded for goods. Then gradually started as a medium of exchange, the precious stones. After that comes money. Currently there are virtual currencies that have no external value but are widely valued online. After 2020, a more modern medium of exchange may be added.
In fact, it is very strange to write about the development of technology. But as time goes on, new things will come to our attention.
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