Can energy be sucked out of a black hole?

Jul 7, 2020
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Maybe building the energy gatherer (Black hole Dyson sphere) around a black hole is too far distant in time and space. What has fastest spin here at home? I’m guessing atoms. And a tachyon would be the crazy ultimate one. Could we build this theoretical energy device around one or a group of them bass turds? I’m sure you physicists, teachers, scientists and preachers will all come in h'year and straighten me out…
https://theconversation.com/could-we-extract-energy-from-a-black-hole-our-experiment-verifies-old-theory-141464#comment_2270303
 

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