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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.

BrainStuff

Piranhas are very efficient eaters, but their frothing feeding frenzy seen in horror movies is mostly based on a myth started by Theodore Roosevelt. Learn more in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/animal-facts/piranha-eat-cows.htm

See omnystudio.com/listener for privacy information.

Could Piranhas Really Eat a Cow in Under a Minute?

In Turkey, a set of prehistoric columns rivals Stonehenge -- but they're 6,000 years older. Learn what we know (and don't know) about the hunter-gatherers who built Göbekli Tepe in this episode of BrainStuff, based on this article: https://history.howstuffworks.com/european-history/gobekli-tepe.htm

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Göbekli Tepe: How Does Humanity's Most Ancient Monument Work?

This blockbuster style of hot sauce started with the Huy Fong brand, but that original 'rooster sauce' is often out of stock. Learn how a combo of weather and legal drama are at the root in this episode of BrainStuff, based on this article: https://recipes.howstuffworks.com/food-facts/sriracha.htm

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Why Are There Sriracha Shortages?

Levee systems make it possible for us to live alongside bodies of water with less danger of flooding. Learn how engineers design them -- and why levees sometimes fail -- in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/engineering/structural/levee.htm

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How Do Levees Protect Us?

Socialism and communism are often mentioned in the same breath, and they do share a common history, but socialists aren't necessarily communists -- and vice versa. Learn more about both concepts and how they've been put into practice in this episode of BrainStuff, based on this article: https://people.howstuffworks.com/socialism-vs-communism.htm

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What's the Difference Between Socialism and Communism?

Our bodies can often prevent us from catching the same illness twice, and vaccines use that bodily system to prevent us from getting sick in the first place. Learn how the immune response works, what goes into vaccines, and why vaccines are safe for kids in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/wellness/preventive-care/vaccine.htm

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How Do Vaccines Prevent Diseases?

In the 1960s, advances in technology allowed brave aquanauts to explore deeper into the ocean than ever before, but the project was shut down. Learn how Sealab worked -- and how that technology is still used today -- in this classic episode of BrainStuff.

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BrainStuff Classics: How Did Sealab Work?

The slow loris is the world's only venomous primate, but it looks like a cuddly plush toy. Learn why you shouldn't go in for a snuggle in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/mammals/slow-loris.htm

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How Do Slow Lorises Work?

Venus flytraps can photosynthesize like most other plants, but they supplement their diet by catching insects and arachnids. Learn what we know (and don't know!) about how they accomplish this feat in today's episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/botany/venus-flytrap.htm

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How Do Venus Flytraps Work?

In the 1970s, Jerry Lawson was instrumental in creating the first cartridge-based video game console and the first digital joystick -- and he did it as one of the only Black engineers in Silicon Valley at that time. Learn about Lawson and the Fairchild Channel F in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/innovation/big-thinkers/jerry-lawson.htm

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How Did Jerry Lawson Change the Course of Video Gaming?

Public death notices about common people are a fairly recent development, and they've changed a lot since their inception. Learn how obituaries went from dry statements to tributes to truth in this episode of BrainStuff, based on this article: https://people.howstuffworks.com/culture-traditions/funerals/obituary-history.htm

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How Have Obituaries Changed?

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