Science has brought astonishing changes in almost all fields or our life. It has proved a great blessing for us . The discoveries and inventions of scientists have gone great length in the service of man. Science has harnessed forces of nature for us . it has improved our standard of living to an extremely remarkable extent. It has helped in transforming this planet into a wonderful  world. It has proved Aladdin’s lamp in our hand.

          One of the most useful inventions of science is electricity. It serves us in variety of ways. It is our housemaid that works so many machines in our homes to make our lives comfortable it also serfs us in factories and hospitals. Electric trains carry goods and passengers from one place to another. It lights our houses, factories and hospitals enabling to us work for progress even at night. We have prolonged our working hours by using electricity.

          Life in the past was so uncertain. Epidemics and fatal diseases claimed countless lives. But we have controlled these epidemics and diseases with the help of science. Now we are fully aware of the causes, prevention and cure of diseases. New medicines are being produced. We can lessen the pain and suffering of mankind with the help of these wonder drugs. In the field of surgery, science has worked wonders. Latest machines and techniques help doctors in diagnosing diseases and prescribing medicines. X-rays and laser rays are doing wonderful service in the treatment of diseases.

          Means of travelling in the past were so slow and tiring. Now we have fast moving trains, buses and airplanes. Jumbo jets fly us from one city to another and from one country to another within no time. These means also used for transportation of goods, fruit,  corn, and vegetables etc from one place to another. Huge freight ships carry cargoes and sail so safely on the surface of oceans.

          Science is doing great service in the field of communication. Quick delivery of letters, parcels, telegrams is all due to science. Telephone, fax, E-mail, and V-mail are the quickest means of communication. Internet service connects us to all parts of the world within seconds. Flow of information from one place to another is more rapid than our expectations.

          The inventions like the mobiles and computers have brought about revolution in the field of education. Students as well as teachers can now enjoy watching, movies and listening audio presentation on various areas of their syllabus through them. They can type, scan and record very useful notes for themselves. Learning and teaching have become very interesting.

          Science is doing no less service in the field of agriculture. It is helping us in growing more and more edibles. Our farmers are now using modern machinery in the fields. Machines have taken the place of human labour the use of different chemical fertilizers has increased the yield of farmers. Thus, science has decreased the dangers of famine and starvation.

          Science has proved an Allah Din’s lamp. Its services to man are infinite; its uses are uncountable. It is great source of comfort and happiness. It has helped us is the solution of our problems.