It is often said that the world is witnessing now a second industrial revolution, which will transform the society as radically as did the first. List some key contemporary areas of science and technology, which are responsible for this revolution.

Though India now has a large base in science and technology, which is fast expanding, it is still a long way from realising its potential of becoming a world leaderin science. Name some important factors, which in your view have hindered the advancement of science in india.