In 1960 physicist Freeman Dyson suggested that in the hunt for alien life, we should search for evidence of massive engineering projects that encapsulate stars with solar arrays to harness their energy. Could we humans ever make one ourselves? Find out in this classic episode.
Learn more about your ad-choices at
https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.
Stuff You Should Know