Is Death Non - Existance?

In this small book it is not only explained but proven that every life is the end of a death and every death is the beginning of a life.When death is an existence, can a dead person pass on to non-existenceAfter proving that atoms, molecules, rocks and iron come alive, it is shoxn in this book that forty types of food are cooked in one pot without, their tastes or colors being mixed.