BrainStuff

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自然科學
每週更新

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.

1月1日

How Do Search-And-Rescue Dogs Work?

When every minute counts, search-and-rescue dogs can help locate disaster victims far faster than humans alone. Learn about how they're trained in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/animal-facts/sar-dog.htm/printable See omnystudio.com/listener for privacy information.

11 分鐘
2025/12/31

BrainStuff Classics: Why Do We Drop a Ball on New Year's Eve?

The tradition of dropping a ball in Times Square to mark the beginning of a new year only goes back about a century. Learn about the history -- plus four weird things that other cities drop instead -- in this classic episode of BrainStuff. See omnystudio.com/listener for privacy information.

5 分鐘
2025/12/30

Can You Really Die of Boredom?

No, you can't literally die of boredom -- but it can lead to some high-risk behaviors. Learn more about boredom, ennui, and how to shake them in this episode of BrainStuff, based on these articles: https://science.howstuffworks.com/life/inside-the-mind/emotions/bored-to-death.htm; https://health.howstuffworks.com/mental-health/human-nature/ennui See omnystudio.com/listener for privacy information.

8 分鐘
2025/12/26

BrainStuff Classics: Why Does Cashmere Cost So Much?

Cashmere can be more expensive than other wools because producing it is such an intensive process -- for the goats that grow it and the humans who care for them. Learn more in this classic episode of BrainStuff, based on this article: https://animals.howstuffworks.com/mammals/why-is-cashmere-so-expensive.htm See omnystudio.com/listener for privacy information.

7 分鐘
2025/12/25

Why Is There a Pooping Figurine in Some Nativity Scenes?

In Catalonia, there's a two-hundred-year-old tradition of including a figurine of a man pooping in the shadows of Nativity scenes. Learn about el caganer in this episode of BrainStuff, based on this article: https://people.howstuffworks.com/culture-traditions/holidays-christmas/pooping-man-catalan-nativity-scene.htm See omnystudio.com/listener for privacy information.

6 分鐘
2025/12/24

How Do Rice Cookers Work?

These small appliances help home cooks achieve excellent rice via two categories of technology: ingeniously simple physics, or incredibly complex algorithms. Learn about heat-sensitive switches and fuzzy logic in this episode of BrainStuff, based on this article: https://home.howstuffworks.com/rice-cooker.htm/printable For more about the history of rice cookers, check out this episode of Lauren's other podcast, Savor: The Warm and Fuzzy Rice Cooker Episode See omnystudio.com/listener for privacy information.

10 分鐘
2025/12/23

How Can Mudlarking Turn Trash Into Treasure?

Mudlarking means sifting through riverbank muck in hopes of finding lost or discarded historical artefacts. Learn how it works, especially in the River Thames, in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/environmental/earth/archaeology/mudlarking.htm See omnystudio.com/listener for privacy information.

10 分鐘
2025/12/22

How Do Walruses Work?

These arctic animals have complex social structures and may eat 6,000 clams in a single meal. Learn more walruses in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/mammals/walrus.htm/printable See omnystudio.com/listener for privacy information.

11 分鐘

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Lauren Vogelbaum

主持人

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.

頻道

iHeartPodcasts
創作者

iHeartPodcasts
活躍年代

2007年 - 2026年
集數

2001
年齡分級

兒少適宜
版權

2026 iHeartMedia, Inc. © Any use of this intellectual property for text and data mining or computational analysis including as training material for artificial intelligence systems is strictly prohibited without express written consent from iHeartMedia
節目網站

BrainStuff
提供者

iHeartMedia + Entertainment, Inc