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Costa Rican Stone Spheres

taller than me! There have been hundreds found and what’s more interesting is that they are also up a hill on an island nearby. And some weigh several tons! Just how did they do that? The most common explanation seems to be that they were made by natural forces from rocks being tumbled in the … Read more

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The London Artifact

One day in 1936, Mr. and Mrs. Hahn were hiking near London, Texas when they found something out of the ordinary. It was a chunk of rock with clamshells in it and wood protruding from it. When they cracked it open they discovered it was a hammer. It acquired the name “The London Artifact” and … Read more