2017-10-25, 14:50
Earliest known marine navigation tool revealed with scanning technology
Details of the earliest known marine navigation tool, discovered in a shipwreck, have been revealed thanks to state-of-the-art scanning technology.
http://feeds.sciencedaily.com/~r/science...143909.htm
Details of the earliest known marine navigation tool, discovered in a shipwreck, have been revealed thanks to state-of-the-art scanning technology.
http://feeds.sciencedaily.com/~r/science...143909.htm