I attended a Psychic Forces Workshop last night through the Oakdale Parks and Rec association. I happened to see it on my Active.com "What's Happening in Your Neighborhood" newsletter and was intrigued. Three members of the Great River Paranormal Exploration Team talked about the history of ghost hunting, the definitions of extra-sensory perception, and then showed us the equipment in their investigations. They showed us examples of phenomena they have captured on film or audio during some investigations. With every piece of evidence, they sit and analyze to figure out if its happening can be explained. Faulty wiring, bad pipes, drafts, and even dust flying through the air. They test it