logo
episode-header-image
Jan 2021
3m 49s

BrainStuff Classics: What Animal Has the...

iHeartPodcasts
About this episode

Bats, dolphins, and other animals all use sonar to navigate, but the narwhal has them all beat, and it's thanks to narwhals' distinctive horns. Learn more in this classic episode of BrainStuff.

Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

See omnystudio.com/listener for privacy information.

Up next
Today
BrainStuff Classics: Could the Great Depression Happen Again?
There were many factors that led to the depth and length of the Great Depression, but some of these mistakes are being repeated today. Learn what historians and economists are saying we should watch out for in this classic-but-relevant episode of BrainStuff, based on this article ... Show More
9m 26s
Yesterday
How Many Arachnids Live in Your Eyelashes?
Pretty much every human has thousands of microscopic mites living in the hair follicles on their face, feeding off of the dead skin cells and oils there. Learn why you probably shouldn't worry about Demodex mites in today's episode of BrainStuff, based on this article: https://he ... Show More
6m 29s
Jul 22
Are Induction Cooktops Better than Gas or Electric?
Instead of putting a pan on a source of heat (like a gas burner or electric element), an induction cooktop creates heat in the pan itself thanks to the principles of electromagnetism and resistance. Learn how it works -- plus the pros and cons of the technology -- in today's epis ... Show More
12m 13s
Recommended Episodes
Jun 2020
Unicorns of the Sea Reveal Sound Activities
Narwhals, recognizable by their large single tusk, make distinct sounds that are now being analyzed in depth by researchers. Learn more about your ad choices. Visit megaphone.fm/adchoices 
4m 31s
Jun 2020
Unicorns of the Sea Reveal Sound Activities
Narwhals, recognizable by their large single tusk, make distinct sounds that are now being analyzed in depth by researchers. Learn more about your ad choices. Visit megaphone.fm/adchoices 
4m 31s
Oct 2018
Dolphins Dumb Down Calls to Compete with Ship Noise
Bottlenose dolphins simplify and raise the pitch of their whistles to be heard above underwater shipping noise. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices 
3m 17s
Mar 2020
Narwhals: Unicorns of the sea?
Narwhals are whales, and super cool ones at that. But that cool thing coming out of their heads is a tusk, not a horn. Which means it’s a tooth! And it’s the only known spiral tooth to boot! In this episode, we learn all about narwhals (what that tusk is for and how they’re conne ... Show More
29m 6s
Oct 2012
How do Animals Map the World?
<p>Humans aren't the only map masters on the planet. In this episode of Stuff to Blow Your Mind, Julie and Robert explore the amazing ways that animals turn space into place and navigate the world around them.</p><p> </p> Learn more about your ad-choices at <a href="https://www.i ... Show More
20m 44s
Feb 2024
From the Vault: The Gray Whale, Part 1
In this classic episode of Stuff to Blow Your Mind, Robert and Joe discuss the enigmatic gray whale, noted today for its vast oceanic migrations and curiosity, but known as “devilfish” for its ferocity by the American whalers who hunted it in the past. (part 1 of 3, originally pu ... Show More
1h 6m
Mar 2023
The Gray Whale, Part 1
In this episode of Stuff to Blow Your Mind, Robert and Joe discuss the enigmatic gray whale, noted today for its vast oceanic migrations and curiosity, but known as “devilfish” for its ferocity by the American whalers who hunted it in the past. See omnystudio.com/listener for pri ... Show More
1h 5m
Sep 2012
The Wild World of Bats
<p>Is the bat the most successful mammal on the planet? Quite possibly! In this episode of Stuff to Blow Your Mind, Julie and Robert explore the insect-munching, fruit-drinking, blood-lapping world of these amazing winged sound warriors.</p><p> </p> Learn more about your ad-choic ... Show More
46m 39s
Dec 2022
Wild inside: The Harbour Porpoise
Prof Ben Garrod and Dr Jess French get under the skin of the harbour porpoise to unravel this enigmatic and shy aquatic mammal’s extraordinary survival skills - from it’s ability to dive for long periods to accurately echolocating its fast moving prey. They join Rob Deaville, pro ... Show More
27m 57s
Sep 2025
How Dolphins Work!
E-e-e-eek! E-e-e-eek, we say! Adding to the tradition of our wonderful animal episodes we contribute this amazing installment on one of the all-time great sea creatures, the dolphin! Attach a sponge to your rostrum and dive in with Josh and Chuck!See omnystudio.com/listener for p ... Show More
53m 4s