Secrets Written in Wormholes and Watermarks

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Secrets Written in Wormholes and Watermarks

Secrets Written in Wormholes and Watermarks
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Secrets Written in Wormholes and Watermarks

by Smithsonian Channel 4:12 mins

When a dealer showed up with the Vinland map, there were doubts about where and when it came from. But with further analysis of hidden signs within the text, it started to seem legitimate.

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