The era in which
we living is of advance science. Everyone wants to know the place where they
came from. Where did the world come into existence and how? Will this world
ever end? If so, how? Is this world static or dynamic, if it is dynamic, then
it is expanding or merging. What is the time of its start, will it be ended one
day, what are black holes. What are the forces of nature, what is the
smallest piece of matter, what is the value of man in the universe? What are the
limits of humans to know about this universe or something else? The book under consideration is contain answers
to all such questions of humans.