• hemko@lemmy.dbzer0.com
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    3 days ago

    That’s quite interesting. Is it because of the light produced when the materia starts spinning around in the accretion disk in very high speeds? I doubt hawking radiation would do anywhere near that much

    • sga
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      3 days ago

      https://youtu.be/t-O-Qdh7VvQ

      No, It is actually the light produced that we can actually use as a energy source, the limiting thing is, before completely loosing its kinetic energy to frictional heat, stuff falls into black hole, from where we can not get anymore energy back. If black hole is stationary, then its 6%, and if its spinning (and assuming the fastest spinning theoretically possible) - 42% (spinning black holes are smaller and have smaller radius of no-return

      • hemko@lemmy.dbzer0.com
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        3 days ago

        Ahhh alright I was thinking the black hole converting mass to energy for itself, not as if we were to try utilize it

        • sga
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          3 days ago

          we can’t let the noble black hole keep all ye energy, ye shall liberate it