4:16

The Sunstone: Secret of Viking Navigation

17:17

Amazing Woodturning Crazy - A Perfectly Blended Design Of Wood And Colored Pencil On Lathe

42:41

Affectionately Known as Moose Girl: Rebecca Levine Shares Fascinating Insights on Moose and...

20:18

Did the Vikings use the sunstone for navigation?

13:02

Vegvísir (wrongly called "Viking Compass")

6:40

Shadow Stick Method: Find Directions with a Sun Compass [Northern Hemisphere]

4:27

Sunstone Meaning Benefits and Spiritual Properties

12:55

Seeing Through Selenite