2 min listen
Have We Hit Peak Recycling?
FromBrainStuff
ratings:
Length:
5 minutes
Released:
Feb 28, 2019
Format:
Podcast episode
Description
Recycling rates seem to have plateaued in the United States, which is bad news for the environment. Learn why this happened -- and what might be done to help fix it -- in this episode of BrainStuff. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers
Released:
Feb 28, 2019
Format:
Podcast episode
Titles in the series (100)
How Breathing in a Submarine Work: For air in a submarine to remain usable, three things must happen: The oxygen must be replenished as it is consumed, the carbon dioxide must be removed from the air, and the moisture in human breath must also be removed. by BrainStuff