Also, perhaps that the idea of a Dyson sphere is crude and irrelevant to more ad...

colordrops on March 25, 2019 | parent | context | favorite | on: Rotating Black Holes May Serve as Gentle Portals f...

Also, perhaps that the idea of a Dyson sphere is crude and irrelevant to more advanced civilizations. If we look at our ideas from 1000 years ago they have virtually no predictive power for future technology.