4 Scientific Explanations for the 'Ghost' You Think You See - Inverse
https://www.inverse.com/article/22389-four-scientific-explanations-for-ghostsLet's pretend — for argument's sake — that ghosts are real. What, then, do you define as a ghost? If you believe paranormal activities can have a supernatural cause, then you're basically saying you believe in the world of spirits and demons and a ...
Submitted in section: Paranormal news 2015: 4 Scientific Explanations for the 'Ghost' You Think You See - Inverse