Auction: Edison's lightbulb drawings, Nikola Tesla's patents, and other scientific rarities |
Tomorrow the final hammer goes down on an archive of original Nikola Tesla patents, lightbulb design drawings by Thomas Edison, a World War II Enigma Machine, Stephen Hawking’s personal Simpsons figure, and many other science-related curiosities in Christie's "Eureka!" auction.
https://boingboing.net/2020/07/15/auction-edisons-lightbulb-d.html
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