The American dollar has been the de facto world currency for decades. Learn why -- and what would need to happen for that to change -- in this episode of BrainStuff.

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<p>The American dollar has been the de facto world currency for decades. Learn why -- and what would need to happen for that to change -- in this episode of BrainStuff.</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a>

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

BrainStuff

Why Is American Money Used Around the World?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/219acd0d-bfa2-4e7b-9ba3-ae32003f4e9f/transcript