
Alastair Pollock Photography
Curiosity Daily Podcast: Blood Brothers, Seeing-Eye Shark, Bark vs. Bite
Today, you’ll learn about how some sharks have social relationships, how shark attacks often happen because swimming humans look like other sea creatures, and how your cat might be snacking on endangered sharks!
July 28, 2022
Episode show notes:
Sharkship.
- “Not a lone shark: bull sharks may form ‘friendships’ with each other, study finds” by Tom Vierus
- “Companions and Casual Acquaintances: The Nature of Associations Among Bull Sharks at a Shark Feeding Site in Fiji” by Thibaut Bouveroux, Nicolas Loiseau, Adam Barnett, Natasha D. Marosi and Juerg M. Brunnschweiler
Sharks could use glasses.
- "Great whites don’t hunt humans—they just have blind spots" by Hannah Seo
- “Great white sharks can't see a difference between humans and prey” by Patrick Pester
Check your cat’s food ingredients for shark.
- “Endangered Shark Meat Might Be Hiding in Your Pet’s Food” by Margaret Osborne
- “Sharks killed for fins, yet little done to protect them” by Michael Casey
- “Genetic identification of threatened shark species in pet food and beauty care products” by Diego Cardeñosa
Follow Curiosity Daily on your favorite podcast app to get smarter with Calli and Nate — for free! Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.
Next Up
Curiosity Daily Podcast: Glowing Sharks, Cities’ Unique Microbes, Milky Way Mistake
Learn about the record-breaking glowing kitefin shark; cities’ unique microbiomes; and the true origin of the Milky Way.
Curiosity Daily Podcast: Extinct Super Sharks, Mysterious Die Offs, Stopping Attacks
Today, you’ll learn about a new project trying to keep humans and sharks separate and safe, how all sharks almost mysteriously went extinct 19 million years ago, and how great white sharks may have contributed to the extinction of a shark twice its size!
Curiosity Daily Podcast: Sleepy Sharks, Sharks Love Grass, Glow-In-The-Shark
Today, you’ll learn about how some sharks do in fact sleep, how sharks are fighting climate change, and how some sharks glow in the dark!
Curiosity Daily Podcast: Bomb-Detected Whales & What It’s Like to Film Shark Week
Learn how nuclear bomb detectors found a secret population of blue whales. Plus: what it takes to film sharks underwater.
Curiosity Daily Podcast: You Have A Type, Harmful Shark Myths, and Why Airplane Engines Have Spirals
Learn about the truth behind harmful myths about sharks to help you celebrate Shark Week; the surprising purpose of the spiral on airplane engines; and how you can supercharge your relationships with research that shows you really do have a “type.”
Curiosity Daily Podcast: Finding Lost Shark Species (w/ Forrest Galante) and the 2 Types of Nostalgia
Forrest Galante, host of “Extinct or Alive” on Animal Planet, helps us celebrate Shark Week by explaining how we search for — and find! — lost species in the open ocean. Then, you’ll learn about the two types of nostalgia (reflective nostalgia and restorative nostalgia) and how they can influence your well-being.
Curiosity Daily Podcast: Can Sharks Smell Blood from a Mile Away? Plus: Dual-Uterus Sharks and How Interstellar Travel Will Change Language
Learn about whether sharks can really smell a drop of blood from a mile away; how some sharks give birth from two uteruses (and why that’s not even the weirdest part); and the complicated way interstellar travel can mess with language.
Curiosity Daily Podcast: Why People Are Afraid of Sharks, Discovery of 4 “Walking” Shark Species, and Fighting Climate Change with Rocks
To celebrate Shark Week, learn about why people are afraid of sharks; how scientists discovered four new species of “walking” sharks (also called epaulette sharks); and how enhanced rock weathering might help us fight climate change with rocks.
Curiosity Daily Podcast: Shark Week Tech, Crime & Birth Year, Sharks’ Near-Extinction
Learn about cutting-edge Shark Week tech; how birthdays impact criminal records; and the time sharks nearly went extinct.
Curiosity Daily Podcast: Sharks Aren’t Just Apex Predators (w/ Forrest Galante), How Cats Affect Online Dating, and When Giant Prehistoric Sea Scorpions Ruled the Seas
Forrest Galante, host of “Extinct or Alive” on Animal Planet, explains why sharks are so important to their ecosystems. You’ll also learn about giant prehistoric sea scorpions called Eurypterids who used to rule the sea and how cats affect online dating.