THE DISCOVERY OF THE MAGNETIC COMPASS AND ITS USE IN - The mariners magnetic compass is the first technological application of magnetism and one of the oldest scientific instruments The invention or discovery of the
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EBOOK META DATATITLE: | THE DISCOVERY OF THE MAGNETIC COMPASS AND ITS USE IN |
PDF URL: | http://www.gsjournal.net/old/science/ricker4.pdf |
THUMBNAIL: | http://docs.google.com/gview?url=www.gsjournal.net%2Fold%2Fscience%2Fricker4.pdf&a=bi&pagenumber=1&w=117 |
SOURCE DOMAIN: | www.gsjournal.net |
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