The famous Old Faithful geyser in Yellowstone National Park has been changing its eruption patterns over the past few decades -- but it's still incredibly predictable. Learn why in this episode of BrainStuff.
 Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

The famous Old Faithful geyser in Yellowstone National Park has been changing its eruption patterns over the past few decades -- but it's still incredibly predictable. Learn why in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

Is Old Faithful Becoming Less Faithful?

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.

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Is Old Faithful Becoming Less Faithful?

Is Old Faithful Becoming Less Faithful?