Physicist Tom Campbell Non-Physical Realms Part 1
Physicist Tom Campbell spoke about his experiences exploring different realms of consciousness. He worked with Robert Monroe in the early 1970s, helping establish Monroe’s laboratory for the study of consciousness, and develop the Hemi-Sync technology, used to attain specific altered states.
Learning to have out-of-body experiences (OBEs) was the doorway that led Campbell to further explorations [...]





