The Earth Is Hollow And Inner Earth Civilizations Live Inside It (Here is the Proof)

The Earth Is Hollow And Inner Earth Civilizations Live Inside It (Here is the Proof) In this episode, we are going to prove to you that the Earth is hollow and ancient civilizations live inside it. Watch Part 2 Of The Documentary Here → SUBSCRIBE for more documentaries: Now, the idea of a hollow Earth was also advocated in 1692 by the famous astronomer Edmund Halley, the same one who discovered the Halley's Comet. He believed that the Earth consisted of shells about 800 km thick, two concentric outer shells separated by atmospheres and having their own magnetic poles, and a central core with diameters similar to those of Venus, Mars and Mercury. Also, the spheres rotated at different speeds. Halley believed that leakage of the inner atmosphere was the cause of the northern lights. In 1818, the American engineer John Cleaves Symes appealed to the American Congre