Since the 17th century science has entered into the modern age of its development. Science, which is based upon the knowledge of five senses, has stunned the world with great astonishment. Particularly the last half of the previous century and the beginning of the present century have contributed much more regarding developments in the field of science and technology. It is also an accepted fact that science has very much revolutionized the world. It has made everything very easy and accessible. No doubt science has brought astonishing changes in the field of health, defense, education entertainment, communication and social life. The conclusion can be drawn as the present world has been changed into a global village via communication advancement. No one gets bore by having the cheapest and easiest means of entertainment. This he enjoys only through science, similarly almost any new disease can be cured easily before spreading in the other places.
It is also an unveiled fact that news in one part of the world gets stale in the other part of the world just within minutes only due to advancement in communication, a success of science in this world. The air journey, the voyage in the ocean and the journey on road have been made comfortable, facilitated and quickened by the inventions of airplanes, bullet trains; air conditioned buses and coaches and ships containing restaurants and hotels. In a nutshell, the list of the benefits from science is unlimited due to greater number of inventions in every field. Though, its usefulness and benefits can't be ignored, science has also brought in some harm through its inventions. Science definitely has disadvantages. Human being seems very exhausted, bored and a bit confused due to its harms. For starters, consider the example of very big and destructive weaponry, advancement in the field of weapons. It is science which has introduced atomic bombs, Intercontinental Ballistic Missiles (ICBM,) air jets, B-52 bombers, pistols, guns and the list is long.
