Hanging about 18 feet high in the engine bay of a Livermore, California firehouse, a humble, low-watt light bulb has been burning almost continuously since 1901. Take that, halogen!
The Los Angeles Times (via Boing Boing) recently ran a story on the remarkably resilient Centennial Bulb—a four-watt, curlicue carbon-filament lightbulb that, give or take a few brief interludes, has been burning for 24 hours a day, seven days a week for more than a century.
The bulb has become something of a lucky charm for Livermore firefighters, who (according to the LA Times story) won't even dust off the bulb for fear of damaging it.
Indeed, when the department moved to a new fire station in 1976, firefighters decided to cut the power cord rather than unscrew the fragile bulb from its socket. A motorcade of fire trucks then accompanied the Centennial Bulb (which, according to Wikipedia, was only off for about 10 minutes during the short journey) to its new home, where it's been burning continuously ever since.
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