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How could the Viking Sun compass be used with sunstones before and after sunset? Twilight board as a new interpretation of the Uunartoq artefact fragment

Vikings routinely crossed the North Atlantic without a magnetic compass and left their mark on lands as far away as Greenland, Newfoundland and Baffin Island. Based on an eleventh-century dial fragment artefact, found at Uunartoq in Greenland, it is widely accepted that they sailed along chosen lati...

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Hlavní autoři: Bernáth, Balázs, Farkas, Alexandra, Száz, Dénes, Blahó, Miklós, Egri, Ádám, Barta, András, Åkesson, Susanne, Horváth, Gábor
Médium: Artigo
Jazyk:Inglês
Vydáno: The Royal Society Publishing 2014
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4042717/
https://ncbi.nlm.nih.gov/pubmed/24910520
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspa.2013.0787
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