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A comment on Tesla’s new patent involves using table salt to mine lithium. Parent comment

Re:Tesla’s new patent involves using table salt to mine lithium by emko7 on Sunday July 18, 2021 @12:29PM (#27874211)
Point to point transport is bs... there are so so many problems with that idea. I don't get why spacex even brought up somthing so dumb.
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Re:Tesla’s new patent involves using table salt to mine lithium by detaro on Sunday July 18, 2021 @12:34PM (#27874256)
Getting on the military "WANT TOY" list? (using it to ferry troops around was cited a few times)
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