world's longest running light bulb - running continuously since 1901; with a few power outages in between
By - Kaustubh Katdare • 2 years ago • 20.7k views
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world's longest running light bulb - running continuously since 1901; with a few power outages in between
By - Kaustubh Katdare • 2 years ago • 20.7k views
Note: Only logged-in members of CrazyEngineers can add replies.