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Direct Energy US в Twitter: „The Centennial Light is the world's longest-lasting light bulb. It's been been lit for 114 years. #KnowledgeIsPower http://t.co/aif4J6Tjsg“ / Twitter
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115 Years and Counting: Watch the Webcam Watching the World's Longest Burning Bulb « Adafruit Industries – Makers, hackers, artists, designers and engineers!
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