BrainStuff

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.

https://www.iheart.com/podcast/brainstuff-20922291/

Eine durchschnittliche Folge dieses Podcasts dauert 4m. Bisher sind 2440 Folge(n) erschienen. Jeden Tag erscheint eine Folge dieses Podcasts.

Gesamtlänge aller Episoden: 8 days 14 hours 10 minutes

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What is the Difference Between a Carat and a Karat?

[transcript]


Carats are used for diamonds, while karats are used for gold. Learn more about the difference between carats and karats in this HowStuffWorks podcast.


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 July 14, 2008  2m
 
 

How Perceiving Earth as a Sphere Works

[transcript]


Is there any way that people could know the world is sphere while standing on the earth? Learn more about perceiving earth as a sphere in this HowStuffWorks podcast.


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 July 14, 2008  1m
 
 

How Flatulance Works

[transcript]


Learn about the causes of gas (flatulence) in this podcast from Marshall Brain.


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 July 14, 2008  2m
 
 

How Leap Years Work

[transcript]


A normal calendar years is 365 days long, but the earth actually takes 365.2422 days to completely orbit the sun. Learn more about leap years in this HowStuffWorks podcast.


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 July 14, 2008  2m
 
 

How Red Eyes in Photographs Work

[transcript]


The flash of a camera is bright enough to cause a reflection off the human retina -- the red we see in these photos comes from the blood vessels in the eye. Learn more about red eyes and cameras in this HowStuffWorks podcast.


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 July 14, 2008  2m
 
 

What is the Fastest Computer in the World?

[transcript]


Although the speed of computers is growing exponentially, the human brain may handle roughly ten quadrillion instructions per second. Learn more about the world's fastest computer in this HowStuffWorks podcast.


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 July 14, 2008  2m
 
 

How Do Vitamins Work?

[transcript]


A vitamin is a small molecule the body needs but cannot manufacture on its own. Learn more about vitamins in this HowStuffWorks podcast.


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 July 14, 2008  1m
 
 

How Nanosolar Works

[transcript]


A company named Nanosolar is shaking up the alternative energy industry by offering solar technology at the lowest prices in history -- even cheaper than energy derived from coal. Learn more about Nanosolar in this HowStuffWorks podcast.


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 July 14, 2008  1m
 
 

How Ultra Hi-Def Works

[transcript]


A standard HD screen has roughly 2 million pixels per frame -- but an ultra HD has four times that resolution. Learn more about ultra hi-definition in this HowStuffWorks podcast.


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 July 14, 2008  1m
 
 

How Stealth Technology Work

[transcript]


Shaping an airplane a certain way -- or using materials that absorb radar waves -- causes a stealth aircraft to have the signature of a small bird, rather than an airplane.


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 July 14, 2008  2m