This story is part of a special series that explores energy issues. For more, visit The Great Energy Challenge. Timed to mark the 131st anniversary of Thomas Edison’s invention of the lightbulb, ...
Tea Partyers lit the latest American grass-roots fire at a national convention in Phoenix three weeks ago. It reached luminescence last weekend when a YouTube video of Sen. Rand Paul, Kentucky ...
Timed to mark the 131st anniversary of the invention of the light bulb by Thomas Edison—whose birthday is marked by a Google doodle today—General Electric on October 21 unveiled an illumination ...
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