In addition to creepiness, our ghostly guests, or our impressions of them, have also been studied. We certainly wouldn't want them to feel left out. In order to explain those ghostly apparitions we experience, researchers have examined infrasound, electromagnetic fields, and even our brain. Once you've had your Halloween fun, check out this article to see if you're experiences might be explained by any of their findings: The Science of Paranormal Ghosts
In the meantime, enjoy the weekend and tell me out your paranormal thoughts and theories.