Today's Hard|Forum Post
Today's Hard|Forum Post

Saturday January 24, 2015

This Battery Has Lasted 175 Years and No One Knows How

If you think that the batteries in use today can’t be beat with anything created over 175 years ago, think again. The Oxford Electric Bell has been in continuous use for at least 175 years and no one has a clue as to how the battery is still functional after all of this time.

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