> Twenty years ago, brazilian researchers who would mention this theory were con... | Hacker News

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		nico 12 months ago \| parent \| context \| favorite \| on: Laser mapping reveals oldest Amazonian cities, bui... > Twenty years ago, brazilian researchers who would mention this theory were considered a bit lunatic You are right. However, not only Brazilian researchers, an not just 20 years ago Check out the movie "The Lost City of Z" or the story of Percy Fawcett

physicles 12 months ago [–]

Also, the amazing story of Helena Valero, kidnapped by an Amazon tribe, survived just on her wits, and escaped years later: https://news.ycombinator.com/item?id=41758857

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