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am_Unition  ·  3538 days ago  ·  link  ·    ·  parent  ·  post: Alien Supercivilizations Absent from 100,000 Nearby Galaxies

If I had the resources, I would re-organize mass distributions of accretion disks near active galactic nuclei such that information was encoded into the jets of resulting radiation. Seems like a fun little prefabbed telegram station, of sorts.