TPI is an Exploration of Myths, Legends, UFOs, Entities and all sorts of other Anomalies & Mysteries in the Multiverse of Sci-Fi & Popular Entertainment.
https://www.coasttocoastam.com/article/scientists-put-ghostly-mirror-encounters-to-the-test/
https://www.sciencealert.com/scientists-used-a-psychomanteum-to-summon-ghostly-encounters-then-it-got-weird
https://journals.lub.lu.se/jaex/article/view/23916
https://www.iflscience.com/ghostly-mirror-encounters-put-to-the-test-in-spooky-study-that-challenged-haunted-people-to-see-an-apparition-whilst-being-monitored-85018