<p>Were these two men from an Amazon tribe that had been massacred, or could their story be explained more simply?</p>

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Skeptoid #894: The Klerksdorp Spheres

The true science behind our most popular urban legends. Historical mysteries, paranormal claims, popular science myths, aliens and UFO reports, conspiracy theories, and worthless alternative medicine schemes... Skeptoid has you covered. From the sublime to the startling, no topic is sacred. Weekly since 2006.