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BrainStuff
BrainStuff episodes
- How do cavities work?It's editor's choice month, so tune in and catch our editors' favorite episodes. This week, Marshall is covering cavities: They're formed by bacteria that excrete an acid onto the enamel of a tooth -- but how? Listen in to learn more.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com3 min
- How does Krispy Kreme work?A single Krispy Kreme store can produce 100,000 doughnuts a day. To learn more about how these Krispy Kreme doughnuts are made, check out this HowStuffWorks podcast.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com3 min
- Why use a humidifier in your home in the winter?Lots of people use humidifiers in their homes, especially in winter. But why? Marshall discusses some advantages of using humidifiers (and disadvantages of not using them) and different types of home humidifiers.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com5 min
- How do I burn calories on a stair machine?If you've ever sweated your way through a work-out on a stair machine, you know that calories are definitely being burned in the process. But how? Learn more about foot-pounds, horsepower and stair machines in this podcast from HowStuffWorks.com.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com4 min
- How does a Dippy Bird work?A Dippy Bird is a strange-looking novelty toy, but how does it work? Marshall Brain breaks down the surprisingly sophisticated mechanics of the Dippy Bird in this episode.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com5 min
- How Marshmallows WorkMarshmallows are an old candy -- they've been around since the 1800s. The name marshmallow comes from the original recipe, which called for sap from the marshmallow plant. Check out this HowStuffWorks to learn more about the history of marshmallows.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com3 min
- How do honeybees make honey?When it comes to making honey, bees are skilled chemists. Discover how they use enzymes to turn sugary flower nectar into a sweet, stable food source in this podcast from HowStuffWorks.com.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com3 min
- How can some eggs be better for you than others?If you've been to the grocery store recently, you know that eggs come in many varieties, some claiming to be better for you than others. What differentiates a normal egg from a "special" one? Find out in this podcast from HowStuffWorks.com.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com4 min
- How do airport scanners work?The new full-body scanners used at airports in the United States have caused a huge controversy -- but how do they work? In this episode, Marshall breaks down the science behind full-body scanners, along with the uproar they've caused.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com9 min
- How can you drive across Antarctica?Given that it's more than 2,000 miles across and without a gas station in sight, driving across Antarctica is a daunting task. Tune in as Marshall Brain explains how it works.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com5 min
About BrainStuff
From the publisher's feed
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.