Brainstuff
BrainStuff
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Why do freezing temperatures yield both snow and rain?
When the temperature dips below freezing, precipitation often turns into ...
When the temperature dips below freezing, precipitation often turns into snow, but sometimes you'll get freezing rain or sleet. Why? Find out in this podcast from HowStuffWorks.com.
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How long before sharks start going extinct?
Sharks are ancient, fierce creatures, but they're also in danger ...
Sharks are ancient, fierce creatures, but they're also in danger of extinction on many fronts. Discover all the factors that make sharks vulnerable -- and what you can do to help -- in this podcast from HowStuffWorks.com.
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How can some eggs be better for you than others?
If you've been to the grocery store recently, you know ...
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.
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How does catnip work?
You've probably heard that catnip drives felines wild, but did ...
You've probably heard that catnip drives felines wild, but did you know that it's a plant related to mint? And that it doesn't affect all cats? Find out how catnip works in this podcast from HowStuffWorks.com.
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How much does planet Earth weigh?
As far as weight goes, Earth is a pretty hefty ...
As far as weight goes, Earth is a pretty hefty celestial body. But exactly how heavy? And how does one measure something so massive? Find out in this podcast from HowStuffWorks.com.
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What's the deal with milk?
Milk is often touted as a "miracle drink," full of ...
Milk is often touted as a "miracle drink," full of restorative, nutritional properties. And there's some truth to this claim. Find out why mammal milk is called "the perfect food" in this podcast from HowStuffWorks.com.
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What is the right way to remove a leech?
People have cooked up all sorts of ways to remove ...
People have cooked up all sorts of ways to remove leeches over the years, but the simplest is still the most effective. Discover how to safely detach a leech using your hands in this podcast from HowStuffWorks.com.
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How do honeybees make honey?
When it comes to making honey, bees are skilled chemists. ...
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.
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Why do electric plugs have holes?
You might have noticed that plugs for electric appliances have ...
You might have noticed that plugs for electric appliances have two holes. There are three reasons for these apertures -- find out what they are in this podcast from HowStuffWorks.com.
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What is a medical leech?
Medical leeches are raised in captivity and help patients heal ...
Medical leeches are raised in captivity and help patients heal wounds. Discover how leeches and other parasites are used for medical purposes in this podcast from HowStuffWorks.com.
