Add Yahoo as a preferred source to see more of our stories on Google. If you're lost in the woods, your best chance of finding your way might be a tiny magnet. The New York Times may have found ...
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How do compasses work?
If you're lost in the woods, your best chance of finding your way might be a tiny magnet. White House responds to Spain closing airspace to US military Arnold Schwarzenegger’s 28-year-old son wins ...
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