For decades, researchers have debated the existence of the White Pyramid of Xi’an, an enormous 1,000-foot white, jewel-capped pyramid that would outshine even the Great Pyramid of Giza.
The Dropa stones are said to be a set of 716 circular stone discs dating back 12,000 years on which tiny hieroglyphic-like markings can be found. Each disc is said to measure up to 1 foot in diameter