1 min listen
Is the Earth Humming to Us?
FromBrainStuff
ratings:
Length:
5 minutes
Released:
Jan 4, 2019
Format:
Podcast episode
Description
Our planet Earth produces a constant hum too quiet for our ears to detect, but researchers have finally captured a recording of it. Learn more about the sound, called permanent free oscillations, in this episode of BrainStuff. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers
Released:
Jan 4, 2019
Format:
Podcast episode
Titles in the series (100)
How Fountains in Rome Work: Built before the invention of electric pumps, fountains in Rome were powered through an ingenious system of gravity, cisterns, and aqueducts. Learn more about fountains in Rome in this HowStuffWorks podcast. by BrainStuff