are dyson spheres a pipedream or a real stage in civilization that's gonna be reached?
>>27455You have obviously not thought about clogging caused by dead fish. Meanwhile placing the star above a glacier and moving it oten enough so that the ice can renew itself every 23K years makes far more sense.
Further relevant information below.
https://www.sciencedaily.com/releases/2016/01/160104080031.htm