Every technology is useful for us

We live in an age of science. We can see the wonders of science around us. Science has made our life easy and comfortable. We can not think of our modern life without science.
Electricity: The first wonder of modern science is the discovery of electricity. It has changed our life, society
Communication:Science has linked up the distant parts of the world. Science has done wonders in the field of

Electronics Technology

communication. Telephone, telex, fax, wireless, telegram are great wonders. They have brought the world closer to us. We can send news from one corner  of the world to other with in a moment. They have conquered space, distance and time. Radio and television also great media for communication.
Recreation: Science has discovered many wonders for our recreation. We have cinema, television, radio, tape recorder, gramophone and V.C.R etc for our recreation. Television is one of the greatest wonders of television. We can here song and music, enjoy dance, debate etc. We can see the world figures and listen to their speeches through television. The radio is one of the modern science. It gives us news, songs,
dance etc.Medical science: Science has lessened human sufferings. It has given eyes to the blind, hearing to the deaf, legs to the lame. It has found out the new ways of health and life. It has increased the joys of life. Penicillin, X-Ray, biopsy and ultra-iconography, E.C.G are some of the wonders of modern science in the field of medical science. Hospitals, private clinics and doctors can not go even a single day without these.

The most useful object

In education : Science has spread education among people. Printing press has made books cheap and available. Thousands of books, magazines, newspapers are printed every hour.
In agriculture: Science has doe wonders in the filed of agriculture. Farmers use scientific tools for cultivation and grow more foods, crops, fruits etc.
In construction: In the past it takes long time to complete a huge complex. But now a days it takes only a few days. it has been possible only for scientific inventions.
Transport: Science has removed the distance of place. It has saved time. We can travel hundreds of miles wiothin a short time by cars, buses, trains, launches, and steamers. Airplane can carry us to the different parts of the world. We also carry goods easily through these transports.
Nuclear weapons: Nuclear energy is another wonder of modern science. Atom and hydrogen bombs are invented with the use of nuclear energy.
The space crafts: The rocket is another wonder of science. It has made space travel easy. Man has landed on the moon successfully.

Communication by Computer

Computer and calculators: Now a days computer and calculators have brought a great change in the history of human civilization. Modern world can not go even a single day without computer.

Conclusion: Science is the greatest of all conquerors
and culture. It is a great source of power ad energy. It works like magic. The radio, television, lights, fans, electric irons, mills, factories, and refrigerators-all work through the power of electricity. In fact we can not think of our modern life and civilization without science.
- both past and present. It knows no defeat. It has established itself firmly in our hearts. Go to Google and Bing

Computer is a great invention

One of the greatest advances in modern technology has been the invention of computers.They are already used in industries and in universities and time may come when it will be possible for ordinary people to use them a well, as computers are capable of doing extremely complicated work in all branches of learning. They can solve the most complex mathematical problems or put thousands of unrelated facts in order. Those machines can be put to varied uses. For instance, they can provide information on the best way to prevent traffic accident of they can count the number of time the word "and" has been used in the bible.Because they work accurately and at high speeds, they save research workers years of hard work. This whole process by which machines can be used to work for us has been called automation. In the future automation may enable human beings to enjoy far more leisure than they do today.The coming of automation is bound to have important social consequences.