Ghostbox (paranormal research device)

Ghost hunting is a pseudoscience wherein its adherents visit and investigate locations that are reported to be haunted by ghosts. Typically, a ghost hunting team will attempt to collect "evidence" that they see as supportive of paranormal activity. Ghost hunters often use a variety of electronic devices: the EMF meter; digital thermometer; handheld and static digital video cameras, such as thermographic (or infrared) and night vision; digital audio recorder; and computer. Traditional techniques such as conducting interviews and researching the history of a site are also employed. Some ghost hunters refer to themselves as a "paranormal investigator".

Ghost hunting has been heavily criticized for its absence of scientific method; no scientific body has ever been able to confirm the existence of ghosts. The practice is considered a pseudoscience by a vast majority of educators, academics, science writers, and sceptics.Science historian Brian Regal described ghost hunting as "an unorganized exercise in futility".

Paranormal research dates back to the 19th century, with organisations such as the Society for Psychical Research investigating spiritual matters. Psychic researcher Harry Price published his Confessions of a Ghost-Hunter in 1936.

Ghost hunting was popularised in the 2000s by television series such as Most Haunted and Ghost Hunters, combined with the increasing availability of high-tech equipment. The Atlantic Paranormal Society reported a doubling in their membership in the late 2000s, attributing this to the television programs. Despite its lack of acceptance in academic circles, the popularity of ghost-hunting reality TV shows has influenced a number of individuals to take up the pursuit.

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