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: Benefits of Audiobooks vs. Reading, Bad Earthworms, and Phineas Gage’s Freak Accident

Learn about why earthworms are only good for the planet if they’re in the right place; whether it’s better to read books or listen to them; and the story of Phineas Gage's freak accident from the 1800s that changed brain science forever.

Curiosity Daily Podcast: Advancing Innovation with TE Connectivity and rFlight (Special Episode)

In this special sponsored episode of Curiosity Daily, Cody Gough and Ashley Hamer talk to Brent Lessard, the founder and lead project manager on rFlight, and Thierry Marin-Martinod, VP Engineering & CTO at TE Connectivity and a subject matter expert who is the liaison with rFlight, to help you learn about the engineering partnership advancing innovation in the sky.

Curiosity Daily Podcast: Control Butterflies in Your Stomach, Numbers in Other Languages, and the Titanic’s Savior

Learn about the RMS Carpathia, the ship that came to the Titanic’s rescue the night it sank; how to control that feeling when you get butterflies in your stomach; and how numbers are written in different languages.

Curiosity Daily Podcast: Always Ask for a Deadline Extension, Leaded Gasoline, and What Makes Time Stand Still

Learn why you shouldn’t be afraid to ask for an extension when you’re up against a deadline; why we used to use lead in gasoline; and what causes that feeling that time is standing still.

Curiosity Daily Podcast: Birth Order Doesn’t Matter, Your Liver Grows and Shrinks Overnight, and Von Neumann Probes

Learn about how we could use self-replicating machines to explore the universe; when and why your liver shrinks and grows dramatically; and what science says about how much your birth order really matters.

Curiosity Daily Podcast: Breathing Trick to Fall Asleep Faster, Wisdom Teeth Removal Revelations, and Lise Meitner

Learn about why getting your wisdom teeth removed might be pointless; Lise Meitner, the forgotten female physicist who helped us figure out nuclear power; and the 4-7-8 breathing technique to help you fall asleep faster.