EAST CLEVELAND, Ohio (AP) – At least one of five century-old incandescent light bulbs still works after being pulled from the cornerstone of a Cleveland-area building.
The Plain Dealer reports GE Lighting began a 100th anniversary celebration of the Nela Park operation Monday at one of the park’s original buildings at the East Cleveland research center.
The lead-box time capsule held photos of Nela founders, journals, a book of technical specifications and a Plain Dealer. The 40-watt light bulbs were packed in sand above the box.
A special socket was used to show off one bulb’s longevity. The rest went to a research lab.
 
 
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