Nagarjuna, an ancient, leading Indian scientist, discovered many methods of curing diseases, using plants for medicinal purposes. Science and its miracles; procured after long, arduous researches over the centuries, have made life easier and enjoyable.
The application of scientific researches has proved to be a blessing in more ways than one. We have reaped rewards in almost all fields of life. Great inventions of scientists like Faraday, Graham Bell, Huxley, Marconi, Louis Pasteur and Jennifer have made the over-all living easier and more comfortable.
Medicine has made great strides and today we can hope for a longer and healthier life. Dangerous diseases, such as small-pox, T.B., malaria, yellow fever and cholera have been totally eradicated from the face of the earth.
Vaccines have been discovered to prevent us from being a prey to life- threatening infections like diphtheria, meningitis, tuberculosis, polio and so on. Experiments are constantly being carried on to develop a vaccine to get rid of the dreaded diseases, such as cancer and AIDS.
Complicated, scientific instruments, used to study various organisms in an effort to recognize the root cause of diseases, are also invented by the scientists. The invention of microscope has helped us to observe the tiniest of germs.
It is now indispensable for studying different types of germs and examining the blood and so on. Science has been used very effectively in improving the agricultural production. Fertilizers, insecticides, pesticides and different methods of irrigation are all the blessings of science. All of them have