Out of Place Artifacts – “2.8 Billion” Year Old Spheres The spheroid he has on exhibit slowly rotates on its axis by its own power, while locked in its display case and free of outside vibrations.
11 Extraordinary Out-Of-Place Artifacts That Science Cannot Explain - MessageToEagle.com
Ancient Nanotechnology: Out-of-place Artifacts (OOPArt)
The Biggest Secrets Of The World: 2.5 Billion Year Old Metal Spheres: Out-of-place Artifacts (OOPArt)
Ooparts-Out of Place Artifacts Found World Wide Evidence of Ancient High Technology
ancient peruvian pottery | ... Ica Stones, the Ancient Rock Library: Out-of-place Artifacts (OOPArt
The Encylopedia of Out-of-Place Artifacts
A strange metal object of unknown origin was found in the inside of a geode - a natural mineral that as we know, requires millions of years to be formed.
17 Out-of-Place Artifacts Said to Suggest High-Tech Prehistoric Civilizations Existed. #unexplained
Screw found in stone on archaeological dig estimated to be 300-320 million years old.