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PODCAST

BrainStuff

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.

science natural sciences

All Episodes

5:13

BrainStuff Classics: Why Do Dogs Tilt Their Heads?

BrainStuff ·

2018/08/11

Is this adorable behavior rooted in sensory necessity or purposeful gesticulation? We explore what may be the cutest research ever in this classic episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

3:54

Why Do Books Smell So Good?

BrainStuff ·

2018/08/10

Researchers have set out to catalog the scent compounds that make books and libraries smell so welcoming. Learn how in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

6:07

Can You Train a Bee?

BrainStuff ·

2018/08/09

Spoiler alert: Totally. Bees and other insects can learn, and thus be trained, using scents. Learn how they could sniff out everything from bombs to cancer in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

2:52

What If Bandages Could Monitor Your Wound?

BrainStuff ·

2018/08/08

Today's bandages work pretty well, but is it time for an upgrade? Learn how researchers are creating smart bandages in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

3:35

What Makes Stars Twinkle?

BrainStuff ·

2018/08/07

On a clear night, the stars seem to wink and twinkle in the sky. Learn why in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

5:11

Can We Make Roads Out of Recycled Plastic?

BrainStuff ·

2018/08/06

Plastics clog our ecosystems and our roads need maintenance -- could fixing one problem help solve the other? Learn how researchers are recycling plastics into useful materials in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

5:54

BrainStuff Classics: How Does Aspirin Work?

BrainStuff ·

2018/08/05

How does aspirin target your pain? The plants that aspirin were derived from have been used as medicine for about 6000 years, we finally discovered how it works in 1971, and we explain it in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

3:56

BrainStuff Classics: How Do One-Way Mirrors Work?

BrainStuff ·

2018/08/04

How can a single piece of glass look like a mirror from one side but a window from the other? Learn how materials technology makes it possible in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

6:18

Can Different Species of Birds Understand Each Other?

BrainStuff ·

2018/08/03

Birds and other animals can learn to "talk" to one another, and even work together to spread warnings about predators nearby. Learn how it works in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

5:32

Can Absurdly Big Numbers Be Useful?

BrainStuff ·

2018/08/02

The bigger that numbers get, the harder they are for us to conceive of -- but that doesn't mean they can't be useful. Learn about some just ridiculously huge numbers in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

3:29

Why Shouldn't You Hold in a Sneeze?

BrainStuff ·

2018/08/01

Better out than in. Learn why a politely covered sneeze beats holding one back in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

3:00

What Did Our Ancestors Really Eat?

BrainStuff ·

2018/07/31

Figuring out what foods were on ancient menus can be tricky, but a mummy called Ötzi the Iceman was preserved with his last meal still intact. Learn what scientists found out about his eating habits in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

4:14

Could Recycled Urine Make Sustainable Fertilizer?

BrainStuff ·

2018/07/30

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 episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

4:37

BrainStuff Classics: How Do Erasers Erase?

BrainStuff ·

2018/07/29

Erasers lift our mistakes right off the page, but it's not magic -- it's the microscopic physics of stickiness. Learn how erasers work in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

5:05

BrainStuff Classics: How Do Antiperspirants Work?

BrainStuff ·

2018/07/28

Every day, millions of people safeguard themselves against excessive sweat with a quick roll of antiperspirant. But what does this stuff do, exactly? Learn how it works in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

7:55

Why Does It Feel So Good To Be Scared?

BrainStuff ·

2018/07/27

Plenty of things are scary these days, so why do people pay good money to see horror movies and go to 'haunted' houses? Learn why psychologists say these fearful experiences are helpful in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

5:04

What Are Macronutrients and Micronutrients?

BrainStuff ·

2018/07/26

Fitness enthusiasts often talk about macros and micros. Learn what they are and how much you should be eating in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

3:30

What Kind of Dinos Did Today's Birds Evolve From?

BrainStuff ·

2018/07/25

The hypothesis that today's birds evolved from dinosaurs isn't new, but recent research has filled in clues about exactly how that happened. Learn more in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

5:46

When Do Presidential Approval Ratings Really Matter?

BrainStuff ·

2018/07/24

A president's approval rating may seem like just another number, but statistically speaking, it can have a huge impact on American politics. Learn why in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

5:02

What's the History of Toothpaste?

BrainStuff ·

2018/07/23

Toothpaste actually predates the toothbrush in dental hygiene's history. Learn the long history behind this everyday item in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

en-US

2,702 results

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