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#Mon Aug 09 12:06:40 CEST 2010
Text__yowAkKOdEd-WfYQ0GneCwQ_title=Automatic Spring Finder
Text__yowAkKOdEd-WfYQ0GneCwQ_text=<p>The device, manufactured by one of Einstein\u2019s contemporaries, is a kind of <q>scientific divining rod.</q> It supposedly can detect subterranean watercourses by measuring horizontal variations in the magnetism of the Earth. Its efficacy is questionable.</p>