Would building a Dyson sphere be worth it: We ran the numbers. arstechnica.com Submitted by filosoful t3_123p87f on March 27, 2023 at 2:53 PM in Futurology 91 comments 107
m0llusk t1_jdy7q4w wrote on March 28, 2023 at 1:33 AM Okay, but what about two Dyson spheres? Volume, volume, volume! Permalink 1
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