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Correction for the length of The First light bulb test (Edison, 1879)
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How long is 93,737 seconds?
It's about one-and-four-fifths times as long as The First light bulb test (Edison, 1879)
The length of The First light bulb test (Edison, 1879) is about 52,200 seconds.
(Thomas Edison's filament Thread No. 9) (1879) (total time)
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