Remembering Gifts, Animal Diets, Amazon-Sahara Connection

Learn why helping others feels like helping ourselves, how wild animals eat healthy, and how the Sahara feeds the Amazon.

February 25, 2022

Learn why helping others feels like helping ourselves, how wild animals eat healthy, and how the Sahara feeds the Amazon.

We’re less likely to remember the things we’ve given to friends than strangers by Kelsey Donk

How do wild animals eat a healthy diet when humans struggle to? by Ashley Hamer (Listener question from Jason in Port Ewen, New York)

The Amazon Rainforest feeds on millions of tons of dust from the Sahara Desert per year by Grant Currin

Follow Curiosity Daily on your favorite podcast app to get smarter with Cody Gough and Ashley Hamer — 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.

See omnystudio.com/listener for privacy information.

Next Up

Curiosity Daily Podcast: Is Internet Language Bad? (w/ Gretchen McCulloch) and How to Remember More Dreams

Learn about what you can do to remember more of your dreams. You’ll also learn about the difference between internet language and regular language, in the first edition of our “Hashtag Tuesdays” mini-series with internet linguist Gretchen McCulloch.

Curiosity Daily Podcast: Selfish People Remember Being Generous, Why We Can’t Transplant Brains, and Buying Life Insurance from Vending Machines

Learn about why selfish people have false memories of being generous; why we can’t do brain transplants; and why you used to be able to buy life insurance from airport vending machines.

Curiosity Daily Podcast: Muscles Remember Training and a Black Hole Made a Star Explode

Learn how quickly previously trained muscles bounce back after inactivity; and how a black hole made a star explode.

Curiosity Daily Podcast: Gardening with Martian Soil, How to Stop Overspending, and a Technique for Remembering Things

Learn how you can grow a garden in "regolith" Martian soil; how to stop spending too much money on frivolous purchases; and a memory technique you can use to remember pretty much everything.

Curiosity Daily Podcast: Surprising Things in Libraries (w/ Alex Lent), Better Brainstorming Tips, and Prairie Vole Love

Learn about how debate can be good for brainstorms; a little rodent that can teach humans how to love; and the surprising things you can find in libraries, with special guest Alex Lent.

Curiosity Daily Podcast: Exercise Extravaganza: How to Stretch, Running to Help Your Knees, and Gym Class Myths

Learn why running may actually be good for your knees; how to stretch the right way so you’re less likely to hurt yourself; and some things gym class got wrong when you were a kid.

Curiosity Daily Podcast: Developing Drugs to Fight Superbugs (w/ Dr. Matt McCarthy) and What Dark Mode Does

Learn about whether dark mode really is easier on your eyes, according to research. Then, learn about how new antibiotics are being developed with Dr. Matt McCarthy, author of the new book “Superbugs: The Race to Stop an Epidemic.”

Curiosity Daily Podcast: First Animal That Doesn’t Breathe Oxygen, Biggest Explosion in the Universe’s History, and Improving Memory with the Brain’s Immune System

Learn about the first animal scientists have ever discovered that doesn’t breathe oxygen; how we might be able to hijack the brain’s immune system to improve memory; and the biggest explosion in the history of the universe.

Curiosity Daily Podcast: Why We Call Computer Glitches “Bugs”

Learn about why Wolf-Rayet stars are the brightest stars in the sky; why immune cells in your brain may have started out in your gut; and the history of why we can thank Grace Hopper for calling computer glitches “bugs.”

Curiosity Daily Podcast: How “Flow” Can Help in Quarantine

Learn about how experiencing “flow” could help your mental health during quarantine; why airplane windows are round; and whether flies experience time more slowly than we do.