Monday, May 26, 2014

This video discusses the origin of Cardinal Directions (North, South, East and West), the compass and True North vs Magnetic North.
credit: ScienceOnline ©2014 videos.FroydWess.com

How to understand Compass? True North vs Magnetic North

My Photo
Unknown

Views:


Category: ,

0 comments:

Post a Comment

Subscribe to: Post Comments (Atom)