Ghost and ghost catching instruments--Is it real

The bottom line is we do not know. Using audio and video equipment to look for ghosts seems to get unusual readings at times. Some paranormal "investigators" swear they know what they are picking up but usually by cross referencing with other paranormal phenomenon that cannot be verified. (For instance, an EMF reading is detected at exactly the same spot as a psychic "felt" a ghost.) Far more scientific experimentation and documentation would be necessary to prove any of these paranormal investigation techniques are worthwhile. Unfortunately, far too many ghost-hunters claim to know what they are doing and are more interested in entertaining themselves and others than they are in science.