Ghosts according to the simple terms of eastern people (rural area) is uninvisible creatures created by our god. Ghost is part of Jinne who made up from fire.
“Ghosts” according to western definition is unvisible thing made up of unstable atomic nuclei which loses energy, can decay, when exposed to radiation in the form of particles or electromagnetic waves. Allowing excessive electrical equipment near active sites during paranormal investigations can affect spirits in a harmful way.
Ghost generate strong electro-magnetic fields. These fields cause disruptions in the magnetic field of a location which makes it detectable by both specialized equipment and psychics. Ghost hunters use many different types of equipment to detect an paranormal phenomena. A 35mm or digital camera is probably the easiest and least expensive way to begin. Pictures, whether digital or recorded on film have the ability to capture paranormal activity that is usually invisible to the naked eye. In addition to a camera, it's important to have a flashlight since most paranormal investigations will be in dark places like cemeteries, basements, attics, or old buildings. Also, most investigations occur between 9pm and 6am when it's dark. This is believed to be the best time to record paranormal activity. Along with the flashlight you'll need extra batteries, since batteries will sometimes mysteriously lost all their charge during paranormal investigations, literally leaving you in the dark.
If we searched for the meaning of paranormal we would find reference to psychic sense, telekinesis, Near death experiences, and many others. In asian country, we can find people who called paranormal has a special sense knowledge (Called: sixth sense), inner power (called: tenaga dalam), alternative medicine (called: penyembuh), etc.
Paranormal basically means that which stretches beyond our normal realm of understanding. It is a phenomena that can not be classified with any scientific methods nor has clear cut answers that can be logically concluded. The word paranormal comes from the words "para" meaning beyond, and normal. So the term paranormal really means something that is beyond the normal scope of science or being beyond a scientific explanation. According to the Journal of Parapsychology, the term paranormal describes "any phenomenon that in one or more respects exceeds the limits of what is deemed physically possible according to current scientific assumptions." To know more about paranormal you can go to my special link, CLICK HERE...!