Brainstuff
BrainStuff
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What is an IP address?
Every computer that's connected to the Internet has its own ...
Every computer that's connected to the Internet has its own unique "address." Tune in as Marshall explains how IP addresses work -- and how many of them exist -- in this episode.
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What happens when pregnant women smoke cigarettes?
When pregnant women smoke, they expose their developing babies to ...
When pregnant women smoke, they expose their developing babies to a host of addictive, harmful chemicals. In this episode, Marshall Brain explains how nicotine and other compounds found in cigarettes affect developing fetuses.
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What is a funicular railway?
A funicular railway combines the technology of an elevator and ...
A funicular railway combines the technology of an elevator and a train. But how do they actually work? Learn more about these fascinating railways -- and how old they are -- in this episode.
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How are LCD screens backlit?
In this episode, Marshall explains the two technologies that are ...
In this episode, Marshall explains the two technologies that are used to backlight LCD panels. Tune in to learn more about the science behind LCD panels.
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What is a stratospheric aerosol?
Stratospheric aerosols have been proposed as a new way to ...
Stratospheric aerosols have been proposed as a new way to combat global warming -- but what's the science behind this proposal? Discover how stratospheric aerosols would work in this podcast from HowStuffWorks.com.
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What is Schadenfreude?
Schadenfreude is a German word that means taking pleasure in ...
Schadenfreude is a German word that means taking pleasure in someone else's pain. But it's not the same as sadism, as Marshall Brain explains in this episode.
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Tiny Houses
Tiny houses are part of a growing trend, but why ...
Tiny houses are part of a growing trend, but why would someone want an itty bitty house? In this episode, Marshall talks about the benefits and challenges of building a tiny home.
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Why use a humidifier in your home in the winter?
Lots of people use humidifiers in their homes, especially in ...
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.
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Why is carbon monoxide so poisonous?
The structure of hemoglobin causes oxygen to bind loosely to ...
The structure of hemoglobin causes oxygen to bind loosely to iron -- however, carbon monoxide binds very tightly to the blood's iron, reducing your ability to breathe. Check out this podcast from HowStuffWorks to learn more.
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What is the heat index?
Your body has efficient ways to release excess heat, but ...
Your body has efficient ways to release excess heat, but high temperatures and high humidity create a sticky situation. Find out how the heat index keeps you abreast of dangerous heat situations in this HowStuffWorks podcast.
