After Death
It may seem difficult to believe that knowledge of after death could be obtained, but if we have a physical soul composed of a very fine form of "dark matter", then it becomes more possible to accept that some knowledge of after death could be acquired. The after death events appear to be very similar to near-death experiences. Discussions of the experiences which take place after death can be found in such books as Rudolf Steiner's Life Between Death and Rebirth, The Tibetan Book of the Dead, The Egyptian Book of the Dead, and Sogyal Rinpoche's book The Tibetan Book of Living and Dying. Although there appear to be differences in the specifics of the after death happenings, one must remember that the experiences of these states have a very different time-space relationship associated with them and far beyond our ability to comprehend from our present state of consciousness. Symbolic and representational art are therefore utilized to convey these after death events, as is some iconographical art of Tibetan Buddhism and shamanism.
The death experience has been examined physically as well. Over the years, various researchers have attempted to show a loss of weight of the human body upon death. The most explicit research of this phenomena occurred at the Technical University of Berlin which reported that after weighing over 200 terminally ill patients just before and immediately after death, there was a weight loss of 1/3,000th of an ounce.
Reincarnation
Another common belief in mysticism and also numerous cultures throughout the world is reincarnation. In many cultures it is not unusual for individuals to recall a previous existence, and to know about the people who lived in the village of this previous existence. It is believed by mysticism, that upon death the causal body (made from part of the mental body) the soul (and the more subtle bodies) have a relatively longer existence. The more dense subtle bodies (prana-maya-kosa), and astral body do not leave the visible body immediately upon death. With a "dark matter" subtle body which does not die at death (the soul), then reincarnation is clearly a possibility. It is generally believed that the kind of rebirth a person has is determined by the nature of our actions in this one. However, "Those who master the laws of karma and achieve realization can choose to return in life after life to help others."
http://active-stream.com/Story/darkmatter.html
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