The Psi Encyclopedia is a new collection of articles and case studies about psi research, the scientific investigation of psychic phenomena. It's a work in progress, being created by the Society for Psychical Research in London. Learn more >

Search, go to Contents A-Z, or Categories, or browse below. 

Recent Additions

Brazilian spiritist medium (1883-1923) reputed to produce direct writing, levitations, apports and materialization phenomena.

Dani Caputi is an American atomospheric science researcher who has investigated consciousness-related effects in micro-meteorological processes.

Ramses D’Leon Macias, a graduate student at Mexico’s Universidad UTEL, has carried out psi research in presentiment and psychokinesis.

Moritz Dechamps is a German researcher investigating quantum effects in the context of micro-PK experiments.  

Dream incubation is the modern term applied to dreaming for purposes of problem solving, healing and divination, a common practice in ancient times.