Kurzgesagt - In a Nutshell

Season 6, Episode 16

Episode Title: How to Build a Dyson Sphere — The Ultimate Megastructure

Air Date: 2018-12-20

Overview:

If humans want to expand into space, it will take us incredible amounts of energy. How do we do that? Easy: we will just use the sun’s energy by realizing the most ambitious construction project in history. This is how it works.