WE'RE BACK!
October 2025 lilbrary presentations return for another season of lively multi-media presentatioins on "ghost hunting" with from a skeptical viewpoint, including high-tech pseudoscience, skeptical inquiry, critical and thinking pitfalls like cognitive biases. Free admission and open to the pubic. Note: Portions of this presentation may not be suitable for very young audiences.
When and where?
Oct. 21, 6-8pm
Kensington Branch Library
4121 Adams Ave, San Diego, CA 92116
Oct. 28, 5:30-7:30pm
Paradise Hills Branch Library
5922 Rancho Hills Dr, San Diego, CA 92139
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Faraday Cage: "Faraday" refers to physicist Michael Faraday, who in 1836 invented the Faraday cage. Also known as a "Faraday shield," Faraday cages do not have to take the form of an actual cage, but rather can be any sort of enclosure surrounded or lined by a mesh of conducting material that blocks electrical fields and radio frequencies. Its use in paranormal investigating is largely experimental and theoretical: working from the major premise that electromagnetism is a common principle of our physical universe and the unknown physical universe of the spirit realm, it provides an opportunity to rule out localized EMF pollution as the source of paranormal activity: if activity occurs within the Faraday enclosure, and it cannot be rationally explained by any other devices within, then its origins are potentially paranormal.
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Personal Experiences LogA paranormal investigation is theater—the good ol’ fashioned kind that comes out of rituals. When the rituals are collaborative, as they often are in, say, an EVP vigil, the theater is participatory as well, and everyone participates even when they have no lines. Participants want to compare notes, corroborate one another’s claims, and get in on social camaraderie of swapping anecdotes.... Read more ... |
