The Vikings became masters of latitude sailing using their ingenius compass The Vikings became masters of latitude sailing using their ingenius compass February 25, 2014 To read the story, click the link below: http://www.ksl.com/?sid=27804704
![25124037[1]](http://curiosity101.com/wp-content/uploads/2014/02/251240371-300x168.png)
![25124037[1]](http://curiosity101.com/wp-content/uploads/2014/02/251240371.png)