Egypt Conspiracy Theories
3 theories
Unresolved
Great Pyramid — Built with Lost or Advanced Technology
The Great Pyramid's precision (less than 1cm error over 230 meters) and alignment to true north (accurate to 0.05 degrees) fuel theories that lost technology or alien assistance was involved.
2560 BCE · Egypt · Erich von Däniken, Robert Bauval, Graham Hancock
Mixed
Library of Alexandria — Deliberate Knowledge Suppression
The Library of Alexandria's destruction — traditionally blamed on Julius Caesar, Christian Bishop Theophilus, or Arab Caliph Omar — may have been a sustained, deliberate campaign to suppress pre-Christian knowledge.
48 BCE · Egypt · Julius Caesar, Theophilus (Bishop), Omar (Caliph — disputed)
Unresolved
Sphinx Water Erosion --- Older Civilization Theory
Geologist Robert Schoch argues the Great Sphinx shows water erosion patterns consistent with rainfall only available in Egypt before 7000-10500 BCE, suggesting a much older lost civilization built it.
10500 BCE · Egypt · John Anthony West, Robert Schoch, Graham Hancock