In spaces smaller than a wavelength of light, electric currents jump from point to point and magnetic fields corkscrew ...
Green Matters on MSN
Florida Couple Overjoyed to Find Huge 3.36-Carat Diamond in the Soil of Crater of Diamonds State Park
This field is a site carved by volcanic eruptions, whose remnants now hide in the soil in the form of little diamonds.
Money Talks News on MSN
World's largest cut diamond carved from mysterious stone harder than regular gems
A mysterious black diamond stumped experts for years until one Belgian cutter invented a new machine to shape the 612-carat gem into the world's largest.
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