To: ApplegateRanch
I did research on this topic and it's quite interesting that the Vikings could navigate even on cloudy days with no sun to guide them, with the aid of a sunstone.
7 posted on
11/01/2011 10:30:19 PM PDT by
Ciexyz
To: Ciexyz
It is fascinating, especially since they first had to find Iceland; then find the crystals; then.... *<];-’)
8 posted on
11/01/2011 11:37:01 PM PDT by
ApplegateRanch
("Public service" does NOT mean servicing the people, like a bull among heifers.)
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson