YellowDragon Posted September 25, 2022 Share Posted September 25, 2022 I've only just recently heard about these. Since about the 1940's or so, people have been finding these strange stones in the Diquis Delta of Costa Rica and no one can explain them. They are perfectly round and range in size. Some weight as much as 16 tons which is insane. They are made of something called granodiorite. They were clearly made by humans (or something else) using some sort of technology but no one knows how the heavier ones got there. Have you heard about this or looked into it at all? Quote Link to comment Share on other sites More sharing options...
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