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How do floating granite balls work (twitter.com/markusdeserno) 1 point by thibautg on July 9, 2023 | past Special Relativity: the “pole-barn-paradox” (twitter.com/markusdeserno) 11 points by sohkamyung on Feb 6, 2022 | past | 1 comment A delightful quirk of relativity theory (twitter.com/markusdeserno) 376 points by sohkamyung on Jan 18, 2022 | past | 225 comments

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