BrainStuff Classics: Could Human Waste Feed Astronauts?
BrainStuff - Podcast készítő iHeartPodcasts
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It sounds gross, but stick with us: Researchers are working on recycling astronauts' waste into food for edible stuff. Learn how (and why) in this classic episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com
