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Secrets of the Viking Navigators: How the Vikings Used Their Amazing Sunstones and Other Techniques to Cross the Open Ocean
Leif K Karlsen
Secrets of the Viking Navigators: How the Vikings Used Their Amazing Sunstones and Other Techniques to Cross the Open Ocean
Leif K Karlsen
Most navigators have heard of Viking sunstones, but few realize they are more than legend. Leif Karlsen has brought them to life. He shows us how they work--now, and a thousand years ago--and what it was that led the Viking navigators to develop this unique tool for finding the direction to the sun, even when the sun is obscured by clouds or fog.
216 pages
Medios de comunicación | Libros Hardcover Book (Libro con lomo y cubierta duros) |
Publicado | 13 de septiembre de 2018 |
ISBN13 | 9780914025665 |
Editores | Starpath Publications |
Páginas | 216 |
Dimensiones | 237 × 159 × 21 mm · 489 g |
Lengua | English |
Ver todo de Leif K Karlsen ( Ej. Paperback Book y Hardcover Book )