Ghost is something that some believe and some won't. But still most of them get frighten to some extent, when they watch terrific horror films. Perhaps it is due to the terrific sounds or special effects that imposes one's mind. But there is a specific science that has the ability to explain the concepts of the spirits or ghosts called Adhyathma (A study centered around the soul)in the Ancient Indian scripture. According to the teachings of the ancient scripture, the Bhagavad Gita, the brain (and the body in general) is only a mechanical device used by the spirit soul (the actual self). It is described that just as a passenger rides in a chariot, in the same way the spirit soul is riding in this vehicle of the body.…