Note: This article was originally published on Mysterious Universe (https://mysteriousuniverse.org/)
The Atlantean Hall of Records in Egypt
For a long time, speculations have been rife about secret chambers and tunnels hidden under the Great Sphinx at Giza, which preserve ancient artifacts of great significance. The idea had been popularized by Edgar Cayce, the early 20th century American psychic, who used to enter into a trance-like state and give stunningly accurate readings on a number of different subjects.