Some people find it impossible to sleep without background noise, like a fan whirring. Researchers have identified the possible culprit. Learn how it works in this classic episode of BrainStuff.

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Some people find it impossible to sleep without background noise, like a fan whirring. Researchers have identified the possible culprit. Learn how it works in this classic episode of BrainStuff. 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

BrainStuff Classics: Why Can't Some People Sleep Without a Fan?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/997ce7d3-1bf1-4891-8fcd-ae32002fe601/transcript

Fainting goats don't really faint -- their muscles just lock up for a few extra seconds when they startle or get excited. Learn how myotonia works and why it can actually be a useful trait in goats in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/mammals/fainting-goat.htm

Fainting goats don't really faint -- their muscles just lock up for a few extra seconds when they startle or get excited. Learn how myotonia works and why it can actually be a useful trait in goats in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/mammals/fainting-goat.htm

How Do Fainting Goats Work?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/47717866-9f67-4784-bdeb-b4330029b179/transcript

Although a little air pollution can bring out brilliant colors in sunsets, most of it just causes a washed-out haze. Learn how both sunsets and smog work in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/environmental/green-science/smog-sunset.htm

Although a little air pollution can bring out brilliant colors in sunsets, most of it just causes a washed-out haze. Learn how both sunsets and smog work in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/environmental/green-science/smog-sunset.htm

Does Smog Make Sunsets More Beautiful?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/2eb96dce-ad38-4f25-bcfc-b4330029b182/transcript

When Albanian dictator Enver Hoxha started building concrete bunkers during the Cold War, it was part paranoia and part propaganda. Learn more about these mysterious bunkers and how they're being repurposed today in this episode of BrainStuff, based on this article: https://history.howstuffworks.com/european-history/albania-bunkers.htm

When Albanian dictator Enver Hoxha started building concrete bunkers during the Cold War, it was part paranoia and part propaganda. Learn more about these mysterious bunkers and how they're being repurposed today in this episode of BrainStuff, based on this article: https://history.howstuffworks.com/european-history/albania-bunkers.htm

Why Does Albania Have Hundreds of Thousands of Bunkers?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/81d5e3b7-36c7-4a49-b893-b4330029b180/transcript

BrainStuff Classics: Why Can't Some People Sleep Without a Fan?

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