When the sun was out the Vikings could navigate with “sun compass,” a sort of modified sundial. According to legend, when the sky was overcast the Vikings used a “sunstone.” A new study suggests that the sunstone might not have been legend.
Did Vikings navigate with ‘sunstone’?
Vikings could have navigated the oceans in inclement weather with the aid of a crystal that pinpointed the sun’s location behind banks of clouds and fog, a new study suggests.
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