A presentation of the 2012-13 Fara Heim Expedition of Re-Discovery

We talked about how Iceland spar “sunstone ” may have been used for navigation.It may be that the “sunstone ” was used by taking advantage of it’s ability to split light. This created the opportunity to locate the light coming directly from the sun even in fog or cloud.

Trackback this Post | Feed on comments to this Post

Leave a Reply

   Copyright © 2020 Fara Heim | Website Design by Solas Web Design

Visit

> Home

> Contact Us

> Sitemap

Social Media

  RSS

  Facebook

  Twitter