So hear me out…we don't live on Earth but IN Earth!

Sources:

-Florida Memory • Koreshan Unity

Koreshan Unity: A Quest for Utopia | Untold Stories | Florida HistoryU

ERBzine 1447: Teed Hollow Earth: Blasphemy and Folly y

Step Into History Digital Edition: The Koreshans ***

The Medical Battery in The United States (1870–1920): Electrotherapy at Home and in the Clinic by Anna Wexler

History of Mentalism: Evolution of Performers in Orlando

Hyperbaric Oxygen Therapy by Joseph Harris