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BrainStuff
BrainStuff episodes
- What is a lightyear?A lightyear is a way of measuring distance -- specifically, the distance light can travel in one year. Just how far is that? Check out this podcast from HowStuffWorks to learn more about astronomy.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com4 min
- How much oxygen does a person consume in a day?The average adult at rest inhales and exhales between 7 to 8 liters of air each minutes. Check out this HowStuffWorks podcast to learn how much oxygen a person uses during a day of inhalation and exhalation.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com3 min
- How does chlorine bleach work?When you buy a gallon of bleach at the grocery store, what are you actually purchasing? Check out this HowStuffWorks podcast to learn more about bleach, chlorine and the chemical reactions behind these products.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com4 min
- Why can't we breathe underwater?Water is made up of hydrogen and oxygen, so why aren't we able to breathe underwater? Find out in this episode of BrainStuff.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com4 min
- What does it mean when a car has dual overhead cams?A camshaft plays an integral role in the functioning of an engine. And dual overhead cams ramp up a machine's performance even more. Find out how dual overhead camshafts work in this episode.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com4 min
- Could anti-lock brakes detect a flat tire?By using a computer to monitor the rotation of the car's wheels, an anti-lock braking system helps drivers avoid skids. Could this computer also monitor flat tires? Check out this HowStuffWorks podcast to learn more about brake systems.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com3 min
- Why are traffic lights being replaced with LEDs?Across the country, incandescent traffic lights are being replaced with LED arrays. Check out this podcast from HowStuffWorks to learn more about the advantages of LED traffic lights.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com3 min
- Why is a circular saw louder than a table saw?Circular saws are much noisier than table saws partly because of the type of motor they possess. Learn more about universal and induction motors in BrainStuff, a podcast from HowStuffWorks.com.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com4 min
- How does an airplane toilet work?Airplane toilets serve the same function as regular ones, but because they exist in a moving environment, they rely on slightly different technology to get the job done. Find out how they work in this podcast from HowStuffWorks.com.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com4 min
- How do cats purr?Cats tend to purr when they're happy, but pleasure isn't the only reason for this behavior. And they aren't the only animals who purr. Find out why and how cats and other animals purr in this episode of BrainStuff.Learn more about your ad-choices at https://www.iheartpodcastnetwork.com3 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.