BrainStuff

By iHeartRadio

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.... more

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FAQs about BrainStuff:

How many episodes does BrainStuff have?

The podcast currently has 2,017 episodes available.

BrainStuff episodes:

July 08, 2015 What do the ul marks on so many products mean?
UL stands for 'underwriters laboratories,' a safety testing organization -- but what exactly does this group do, and why do they do it? Tune in and learn more about the UL mark in this podcast from HowStuffWorks.
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3min
July 06, 2015 What's the total amount of gold in the world?
Have you ever wondered how much gold the world has produced over time? How about platinum? Get the grand totals in this HowStuffWorks podcast.
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5min
July 03, 2015 How do candles work?
Before there were light bulbs, candles made the world a brighter place. Discover the ingenious technology behind candles in this podcast from HowStuffWorks.com.
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4min
July 01, 2015 What are frankincense and myrrh?
You might recognize frankincense and myrrh from the Biblical story of Jesus, but have you ever wondered exactly what they are? Tune in to get the skinny on frankincense and myrrh in this podcast from HowStuffWorks.com.
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...more
3min
June 29, 2015 How can an electric toothbrush recharge its batteries?
An electric toothbrush gets power from its base without the help of metal contacts. Find out how this sealed system works in the following podcast from HowStuffWorks.com.
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...more
3min
June 26, 2015 How Smoke Works
When you put a fresh piece of wood on a hot fire, volatile organic carbons in the wood evaporate, creating smoke. Learn more about smoke in this Brainstuff podcast.
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...more
4min
June 24, 2015 How X-Ray Machines Work
An X-ray machine is essentially a camera that uses x-rays to expose the film, instead of visible light. Learn more about x-ray machines in this HowStuffWorks podcast.
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2min
June 22, 2015 How Boogers and Mucuous Membranes Work
Mucous contains mostly water and mucin -- a branched polysaccharide. When polysaccharides such as mucin or cornstarch are mixed with water, the result is a sticky substance.
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3min
June 19, 2015 Can we make gasoline from bacteria?
A new company is claiming that, next year, the problems of carbon emissions, foreign oil dependence, oil spills, fuel shortages, etc. will all end due to a breakthrough in biotechnology. Is it true?
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7min
June 15, 2015 What is the difference between good and bad toy helicopters?
Can you buy a good, long-lasting toy helicopter for under $30?
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...more
8min

FAQs about BrainStuff:

How many episodes does BrainStuff have?

The podcast currently has 2,017 episodes available.