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BrainStuff

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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.

Episodes

Do Fish Sleep?

Fish do rest, but their versions of sleep doesn't look the same as ours. Learn more in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/fish/do-fish-sleep.htm See omnystudio.com/listener for privacy information.

Jan 18, 20234 min

BrainStuff Classics: Does Milk Really Make Mucus Worse?

There's a millennia-old idea that milk causes mucus production, and therefore that you should avoid milk if you're sick. Learn the truth in this classic episode of BrainStuff, based on this article: https://health.howstuffworks.com/diseases-conditions/respiratory/milk-and-mucus-myth-busted.htm See omnystudio.com/listener for privacy information.

Dec 27, 20223 min

BrainStuff Classics: How Does Kwanzaa Work?

Kwanzaa is a relatively new holiday celebrating Pan-African culture, and the unity, creativity, and determination of its peoples. Learn the basics about Kwanzaa in this classic episode of BrainStuff, based on this article: https://people.howstuffworks.com/culture-traditions/holidays-other/kwanzaa.htm See omnystudio.com/listener for privacy information.

Dec 26, 20228 min

How Did the Eggnog Riot Work?

On Christmas Eve of 1826, dozens of West Point cadets had a bit too much (prohibited) alcoholic eggnog -- luckily, only reputations and barracks were hurt. Learn more in this episode of BrainStuff, based on this article: https://history.howstuffworks.com/historical-events/ridiculous-history-heres-why-west-point-cadets-rioted-eggnog-1826.htm See omnystudio.com/listener for privacy information.

Dec 25, 20226 min

What Does It Cost to Run Santa's Workshop?

Holidays can be expensive when you're only distributing a few gifts, not a few billion. Learn what Santa's yearly workshop budget must be in this episode of BrainStuff, based on this article: https://people.howstuffworks.com/culture-traditions/holidays-christmas/santa-claus-workshop-budget-will-blow-mind.htm See omnystudio.com/listener for privacy information.

Dec 24, 20225 min

Why Are Different Injections Given in Your Arm, Rear, or Elsewhere?

Medical professionals give us shots in different body parts based on how much medicine we need and what the medicine needs to do. Learn more in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/medicine/medication/shots-in-arm-bum.htm See omnystudio.com/listener for privacy information.

Dec 23, 20225 min

Why Do Small Dogs Live Longer Than Large Dogs?

On average, tiny dogs live almost twice as long as really big ones -- and science isn't entirely sure why. Learn what we know (and don't know) in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/pets/longest-living-dog-breeds-tiny.htm See omnystudio.com/listener for privacy information.

Dec 22, 20226 min

How Do Latkes Work?

Latkes (that is, fried potato pancakes) are nearly synonymous with Hanukkah today -- but they've only been around for a couple centuries. Learn how they developed in this episode of BrainStuff, based on this article: https://recipes.howstuffworks.com/latkes.htm See omnystudio.com/listener for privacy information.

Dec 22, 20227 min

BrainStuff Classics: Could Recycled Urine Make Sustainable Fertilizer?

Sports stadiums have a lot of grass that needs to be fertilized, and a lot of urine to dispose of. Learn how researchers are working to solve both problems at once in this classic episode of BrainStuff, based on this article: https://science.howstuffworks.com/innovation/repurposed-inventions/recycling-stadium-urine-fertilizer.htm See omnystudio.com/listener for privacy information.

Dec 18, 20225 min

Will Cats Sit In Imaginary Boxes?

It is known that housecats will sit in any box available, large or small -- but science set out to determine whether cats can perceive (and will sit in) illusory boxes as well. Learn more in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/pets/cats-in-squares-study-news.htm See omnystudio.com/listener for privacy information.

Dec 17, 20227 min

How Does Mistletoe Work?

The tradition of kissing under mistletoe around Christmas is fairly new, but the traditions it's based on go way back. Learn about the hemi-parasitic roots of mistletoe in this episode of BrainStuff, based on this article: https://people.howstuffworks.com/culture-traditions/holidays-christmas/mistletoe.htm See omnystudio.com/listener for privacy information.

Dec 16, 20228 min

How Do Ticks Cause Meat Allergies?

You can contract an allergy to red meat from a tick bite thanks to a compound called alpha-gal. Learn how it works in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/diseases-conditions/allergies/food-allergy/dairy-eggs-meat/meat-allergy-lone-star-tick.htm See omnystudio.com/listener for privacy information.

Dec 15, 20224 min

Why Do Scientists Want You to Say 'UAPs', not 'UFOs'?

Researchers who are currently looking into inexplicable lights and objects in the sky are calling them unexplained aerial phenomena (UAPs), not unidentified flying objects (UFOs). Learn why in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/space/aliens-ufos/uaps.htm See omnystudio.com/listener for privacy information.

Dec 15, 20226 min

BrainStuff Classics: Why Do We Get Hiccups?

What's happening when you get hiccups, and how can you stop them? Learn what science knows -- and doesn't know -- in this classic episode of BrainStuff. See omnystudio.com/listener for privacy information.

Dec 11, 20224 min

Is Every Snowflake Really Unique?

Snowflakes fall by the trillions during every snowstorm, so how could each one be unique? Learn about the incredible crystal physics behind snowflake development in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/nature/climate-weather/atmospheric/is-every-snowflake-actually-unique.htm See omnystudio.com/listener for privacy information.

Dec 10, 20227 min

Why Does Rudolph's Nose Glow Red?

We may never know exactly why Rudolph the Red-Nosed Reindeer's nose glows -- but we have a few scientific suspicions. Learn about bioluminescence and atavisims in this episode of BrainStuff, based on these articles: https://animals.howstuffworks.com/animal-facts/bioluminescence.htm; https://people.howstuffworks.com/culture-traditions/holidays-christmas/rudolph-red-nose-reindeer.htm See omnystudio.com/listener for privacy information.

Dec 09, 20226 min

How Could Temporary Tattoos Revolutionize Blood Pressure Monitoring?

Research into a new wearable electronic patch made of graphene may make it possible to monitor blood pressure continuously and unobtrusively in the next few years. Learn more in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/diseases-conditions/cardiovascular/blood-pressure/blood-pressure-tattoo-news.htm See omnystudio.com/listener for privacy information.

Dec 08, 20225 min

How Does the Artemis I Mission Work?

The Artemis space program is an international effort to put people back on the Moon within the next several years. Learn how the first mission is going in this episode of BrainStuff, based on these articles: https://science.howstuffworks.com/artemis-news.htm; https://science.howstuffworks.com/snoopy-artemis.htm See omnystudio.com/listener for privacy information.

Dec 07, 20229 min

BrainStuff Classics: Can Side Sleeping Help Prevent Snoring?

Snoring can root from a number of causes, but sleeping on your side can usually help prevent it. Learn the science of snores in this classic episode of BrainStuff, based on this article: https://health.howstuffworks.com/mental-health/sleep/disorders/does-sleeping-on-side-stop-snoring.htm See omnystudio.com/listener for privacy information.

Nov 26, 20223 min

How Does Checkout Charity Work?

Asking customers for charitable donations at checkout can raise a lot of money -- and a lot of goodwill for the business. (And no, businesses can't write off your donations on their taxes.) Learn more in this episode of BrainStuff, based on this article: https://money.howstuffworks.com/checkout-charity-is-good-for-business.htm See omnystudio.com/listener for privacy information.

Nov 25, 20226 min

Why Do U.S. Presidents Pardon Turkeys for Thanksgiving?

This odd tradition seems to stem from early in the history of Thanksgiving being a national holiday, and has only gotten more formal (and more silly) in recent years. Learn about turkeys in the White House in this episode of BrainStuff, based on this article: https://history.howstuffworks.com/american-history/presidential-turkey-pardon.htm See omnystudio.com/listener for privacy information.

Nov 24, 20228 min

How Do Pop-Up Wetlands Work?

In California, human development has taken away migrating shorebirds' habitats -- so conservationists are renting rice fields during the farmers' off season to act as temporary habitats. Learn how it works in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/environmental/conservation/issues/renting-rice-fields-farmers-migrating-water-fowl.htm See omnystudio.com/listener for privacy information.

Nov 23, 20227 min

Reign of Terror: The Story of the Osage Murders

From 1920 to 1930, after the indigenous Osage people struck it rich with oil on their land, grifters scammed them out of millions -- and murdered a number of them in the process. Learn more in this episode of BrainStuff, based on this article: https://history.howstuffworks.com/american-history/osage-tribe-murders.htm See omnystudio.com/listener for privacy information.

Nov 22, 202210 min

How Do Eels Reproduce?

We know that eels spawn, like many marine mammals -- but spawning can take many forms. So how do eels do it? Learn what we know (and don't know) in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/marine-life/how-do-eels-reproduce.htm See omnystudio.com/listener for privacy information.

Nov 21, 20227 min

What's the Oldest Tree in the World?

The holder of this title is debated, but Earth's oldest tree is at least (at least!) 4,800 years old -- and may be much older. Learn about the contenders in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/botany/oldest-tree-in-world.htm See omnystudio.com/listener for privacy information.

Nov 14, 20226 min

BrainStuff Classics: How Do Homeless Americans Vote?

Not having a permanent address or access to identifying documents can make voting in U.S. elections nearly impossible. Learn more about these challenges -- and what some organizations are doing to help -- in this episode of BrainStuff. See omnystudio.com/listener for privacy information.

Nov 13, 20226 min

BrainStuff Classics: What Was The Great Pox?

You've heard of smallpox, but what was the great pox? And did Shakespeare have it? Learn about the spread of (spoiler alert) syphilis in this classic episode of BrainStuff, based on this article: https://entertainment.howstuffworks.com/arts/literature/pox-on-that-refers-to.htm See omnystudio.com/listener for privacy information.

Nov 12, 20223 min

How Do Seahorses Work?

These social fish are fascinating for reasons far beyond their unique shapes. Learn about them in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/marine-life/seahorses.htm See omnystudio.com/listener for privacy information.

Nov 11, 20227 min

Can the President Control Gasoline Prices?

There's very little that any U.S. president can do to affect gas prices in the short term. Learn why in this episode of BrainStuff, based on this article: https://money.howstuffworks.com/president-gas-prices.htm See omnystudio.com/listener for privacy information.

Nov 10, 20225 min
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