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A comment on An ultra-precise clock shows how to link the quantum world with gravity. Parent comment

Re:An ultra-precise clock shows how to link the quantum worl... by z3t4 on Monday October 25, 2021 @02:40PM (#28991487)
What if we had an object massive enough that gravity could not escape? Would it become weightless?
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Re:An ultra-precise clock shows how to link the quantum worl... by astrange on Monday October 25, 2021 @07:10PM (#28994357)
You can't construct such an object. An already-existing black hole might be one, but one that gets created in the universe never actually completes from the perspective of someone outside it, because its time slows down infinitely.

… or something like that.

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