In comic books and in cartoons, people were able to see and read about heroes and men and women who could do the unachievable. Impossible for them was nothing, and in these books and stories, they did achieve it, although, in the benefit of mankind.

For people, existence in the world, after birth, are a lot of things. But, among all the things, one which is important is that the life is a challenge. Different beings perceive this challenge in different terms and equate it with being happy.

In universities and research divisions, there are many students who are busy finding and researching about topics that deal with the subjects beyond the realms of normal. When things cannot be explained by the normal course of action, they are termed as abnormal, in general.

Mentions of people living for hundreds of years are not unknown in the mythology and ancient civilisation. Some say that there were people who lived for so many years while others denote the reincarnation of a person or human in different forms in different eras.