From the Vault: Gold, Metal of the Sun
From the Vault: Gold, Metal of the Sun  
Podcast: Stuff To Blow Your Mind
Published On: Sat Feb 19 2022
Description: In this classic episode of Stuff to Blow Your Mind, Robert and Joe explore the nature of gold, humanity’s history extracting it from the Earth and the amazing properties of gold nanoparticles. (Originally published 2/16/2021) Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.