NPR News: Researchers put a date on when the Vikings arrived in Canada: exactly 1,000 years ago

Researchers put a date on when the Vikings arrived in Canada: exactly 1,000 years ago
It's long been known that the Vikings arrived in the Americas sometime before Christopher Columbus. Now, a new article in the journal Nature pinpoints the exact year: 1021.

Read more on NPR
Làm đẹp Blog 247 October 21, 2021 at 05:28PM
Category Science