![](http://www.alamy.com/thumbs/6/B46785E4-29BE-4D35-A6A9-CB26BC47A289/D642GY.jpg)
Franklin's experiment, June 1752: Demonstrating the identity of lightning and electricty, from which he invented the lightning rod
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Photo credit: © Niday Picture Library / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 1700s, 1752, benjamin, demonstrating, electricty, experiment, flying, franklin, identity, illustration, invented, june, kite, lightning, painting, rod, vintage