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Misc. => Off-Topic => Topic started by: 2tec on 2020-11-05 16:17:20

Title: The Oxford Electric Bell is powered by a battery working since the 19th century.
Post by: 2tec on 2020-11-05 16:17:20
Quote
The Oxford Electric Bell, one of the world’s oldest experiments, is powered by a battery working since the 19th century, but no one knows how
~ www.thevintagenews.com/2018/02/22/the-oxford-electric-bell/ (http://www.thevintagenews.com/2018/02/22/the-oxford-electric-bell/)
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