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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

honoring the heroes of

skeptical inquiry

Fear Cage: Coined by TAPS investigators as a nod to Michael Faraday's EMF shield, the term "fear cage" describes an area within a building that is demarcated by unusually high EMFs, creating effects on individuals mistaken for localized paranormal activity. Many who report the sensation of being watched, feeling goose bumps, or experiencing uneasy feelings when entering a specific location in their own homes quite often are victims of this electromagnetic field phenomenon, especially if the fields are targeting the head. Locations where a fear cage may occur typically include sources of high voltage electricity and the surfaces that can conduct them: circuit breakers, 220 voltage outlets, stripped or exposed copper wires, and so on. However, certain appliances (especially older ones) are also commonly responsible for creating fear cages. The most frequent culprits are refrigerators, lighted electric clocks and clock radios, free-standing oscillating fans, bathroom ballasts and ceiling fans, and over-taxed extension cords and power strips. Fear cages caused by appliances are simple to test, since a rearrangement, replacement, or outright removal of the sources should dispel the effect.

click for team bios

Residual Haunts

In "Residual Haunts: Why Is This Happening Again & Again?" Tim Mountain reviews the basics of a certain classification of paranormal activity: the recurrent haint, also known as a residual haunting,

PPI Podcast #2: Investigative Techniques (2009)

Part 1 of PPI's presentation: Science and Beyond- An Educated Look at Ghost Hunting, is entitled Investigative Techniques. Presented by PPI Investigator and Case Manager Jason Sieckman.

Recorded March 21, 2009 at Grossmont College, El Cajon, CA

Length: 00:17:12