petra, jordan, map, topography, ceiling, archaeology, equator, peru, flight, fly, astronaut, ancient

Ancient EQUATOR makes PERU to PETRA the most efficient way to FLY

62 Views - Published on 18 Aug, 2020
⁣It was the most efficient route... when EARTH's equator circumnavigated the globe at a different place... [Precession or Impacts are not discussed in this presentation.]
Tri-Lambda Delta

Tri-Lambda Delta

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