logo
episode-header-image
Oct 30
8m 6s

Could Piranhas Really Eat a Cow in Under...

iHeartPodcasts
About this episode

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.

Up next
Nov 21
What's the History of Skid Row?
<p>In downtown Los Angeles, the 50-block neighborhood called Skid Row is home to thousands of low-income people who live in tents, run-down hotels, and other temporary shelters on a permanent basis. Learn how Skid Row came about (and has persisted) in such a wealthy place in this ... Show More
11m 25s
Nov 20
How Do You Make Hoshigaki?
<p>Hoshigaki are a type of dried fruit made by massaging a persimmon every day for weeks. Learn more about this traditional Japanese treat in today's episode of BrainStuff, based on this article: https://recipes.howstuffworks.com/tools-and-techniques/hoshigaki.htm</p><p>See <a hr ... Show More
6m 11s
Nov 11
How Does Psoriasis Work?
Psoriasis is a condition where an overactive immune system causes discomfort and discoloration of the skin. Learn what we know (and don't know!) about how psoriasis works in this episode of BrainStuff.See omnystudio.com/listener for privacy information. 
12m 35s
Recommended Episodes
Jun 2025
Anacondas: Not Like in the Movie
Are anacondas big? For sure. Are they able to crush and consume a human? Maybe, but thankfully they don't really do that. Don't believe everything you see in the movies. See omnystudio.com/listener for privacy information. 
42m 22s
Sep 18
Jaws of the Giant Clam
In this episode of Stuff to Blow Your Mind, Robert and Joe discuss the giant clam and the many inaccurate myths, legends and traditions about their propensity for chomping down on or swallowing human beings.See omnystudio.com/listener for privacy information. 
52m 14s
Sep 15
The Megalodon
<p>For as long as humans have sailed the seas, they have feared the deadly predators lurking just beneath the waves. But what if the most terrifying monster wasn’t a known species, but an ancient ghost of impossible size, a creature science says has been extinct for millions of y ... Show More
27m 7s
Apr 2025
The Monstrefact: The Werewolf, Part 3 - Lycaon
In this episode of STBYM’s The Monstrefact, Robert continues his series on the werewolf of myth, legend and media with a look at the Myth of Lycaon…See omnystudio.com/listener for privacy information. 
5m 58s
Jul 2025
The Monstrefact: Monster Mantas of Chilean Folklore
In this episode of STBYM’s The Monstrefact, Robert discusses a pair of creatures from Chilean folklore that may connect to observations of the manta ray…See omnystudio.com/listener for privacy information. 
5m 54s
Oct 2021
Sleep Paralysis And Night Terrors Ft Dr. Baland Jalal
<p>This week we are talking to a famed neuroscientist and expert from Harvard Dr. Baland Jalal. He's going to talk us through what sleep paralysis actually is. As well as what's actually going on in the body and brain and how we interact with dreams.</p><p>What Did We Learn This ... Show More
1h 7m
Jul 2025
3D-printed fake wasps help explain bad animal mimicry
In this episode:00:45 Why animals evolve to be imperfect mimicsMany harmless animals mimic dangerous ones to avoid being eaten, but often this fakery is inaccurate. To help explain why evolution sometimes favours imperfect mimicry, a team 3D printed a range of imaginary insects. ... Show More
27m 19s
Sep 17
The metabolism myth
Recent research — and one surprising season of The Biggest Loser — has scientists wondering whether some of the most basic things they know about metabolism are wrong. Guest: Julia Belluz, author of Food Intelligence For show transcripts, go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠vox.com/unxtranscripts ... Show More
30m 6s
Apr 2025
Hunters of the Dark Ocean, Part 4
In this episode of Stuff to Blow Your Mind, Rob and Joe discuss the recent discovery of a strange new deep-water predator and highlight some of the various weird, wild and downright gnarly hunters that haunt the deepest, darkest depths of Earth’s oceans. (part 4 of 4)See omnystud ... Show More
53m 1s
Nov 2014
How hippos help and a news roundup (14 November 2014)
David Grimm and Meghna Sachdev discuss robots that can induce ghostly feelings, the domestication of cats, and training humans to echolocate. Elizabeth Pennisi discusses overcoming hippos' dangerous reputation and oddly shaped bodies to study their important role in African ecosy ... Show More
22m 22s
Listen to millions of songs and podcasts on Anghami