Farts. Trouser trumpets. Sulfur squeaks. Or toots, as Lulu insists on calling them. Smelly bubbles of air we don’t like to talk about. But Songbud Alan and Producerbud Ana are not ones to shy away from the stinky sidelines of science.

First, they take us to a concert hall to meet a FARTchestra and and hear how behind some of the world’s greatest works of art lies the power of farts. Next Dr. Juan Pablo Zhenlio takes us through the ecosystem of human digestion, meeting trillions of microscopic organisms to learn why we fart. Then we jump into the world of animal farts. What do snake farts sound like? Manatees? Cows? Chimpanzees? Birds?

Finally we ask the most important question of all: What would happen to the planet if we stopped farting?

For more on toots, read Dani Rabiotti and Nick Caruso’s book Does it Fart? The Definitive Field Guide to Animal Flatulence.

Special thanks to the Brown University Orchestra, Dr. Juan Pablo Zhenlio, Dani Rabaiotti and Nick Caruso.

Terrestrials was created by Lulu Miller with WNYC Studios. This episode was produced by Ana González, Mira Burt-Wintonick, Alan Goffinski, Joe Plourde, Lulu Miller, and Sarah Sandbach, with help from Tanya Chawla. Fact checking was by Natalie Middleton.

Our advisors this season are Ana Luz Porzecanski, Anil Lewis, Dominique Shabazz, and Liza Demby.

Support for Terrestrials also comes from the Simons Foundation, the Arthur Vining Davis Foundations, and the John Templeton Foundation.

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Terrestrials is made possible in part by listeners like you. Support the show by joining Radiolab’s membership program, The Lab—and we’ll send you a special thank-you gift from our team!

Rats have a bad reputation. They’ve been called evil, terrifying and wicked. The lowliest and most abominable of creatures. Songbud Alan felt the same way until he heard of one rat from Tanzania named Magawa. We meet Pendo, Magawa’s human friend and trainer, who wanted to train Magawa for a battlefield of sorts. A battle to save human lives.

You see, some countries have explosive landmines placed there during war. When the war is over, the landmines remain, meaning people continue to live in danger, afraid they might step on one. Pendo hoped to train Magawa to use his rat superpowers to sniff out the dangerous landmines and rescue these communities.

Special thanks to everyone at APOPO, especially Pendo Masgu, Said Mshana and Lily Shalom. Thanks also to Kathleen Corradi, Cedric Simmons of ALA Environmental Services, and Olivia Bensimon and Jake Offenhartz of the Street Leather zine for inspiring the Rat Story Hotline. Biggest thanks to Alana and Jen, board members of foster rescue organization Helping All Little Things, for helping us record with nine rats in our studio.

Terrestrials was created by Lulu Miller with WNYC Studios. This episode was produced by Ana González, Mira Burt-Wintonick, Alan Goffinski, Joe Plourde, Lulu Miller, and Sarah Sandbach, with help from Tanya Chawla. Fact checking by Anna Pujol-Mazzini.

Our advisors this season are Ana Luz Porzecanski, Anil Lewis, Dominique Shabazz, and Liza Demby.

Support for Terrestrials also comes from the Simons Foundation, the Arthur Vining Davis Foundations, and the John Templeton Foundation.

HEY GROWN-UPS!
Love the show? Leave us a ⭐⭐⭐⭐⭐ rating and review on your podcast app—it helps curious listeners find us!

We want to hear from you! Share your thoughts about Terrestrials with us.
Subscribe to our weekly newsletter for bite-sized essays, activities, and ways to connect with the show.
Follow us on YouTube, Instagram, and TikTok for behind-the-scenes extras and more.
Listen to original music from Terrestrials on Spotify, Apple Music, or our music page.

Got a badgering question for the team? Email us at terrestrialspodcast@wnyc.org or submit a voice memo with your name, age, and your question using this form!

Terrestrials is made possible in part by listeners like you. Support the show by joining Radiolab’s membership program, The Lab—and we’ll send you a special thank-you gift from our team!

Terrestrials returns Thursday, April 17th with a brand-new season!

This spring, we’re diving into the wonderfully weird. Get ready to meet some of the fiercest, strangest creatures on Earth—from Hawaiian jungle goblins to New York City’s elusive sewer beasts to nine-foot-tall misunderstood snow monsters. When we take a closer look at the creatures we usually fear, we often discover a little magic, wonder, even friendship!

Join host Lulu Miller and Songbud Alan Goffinski for our wildest season yet—a nature walk packed with jaw-dropping stories, unforgettable guests, and original music. Listen with your family, or just by yourself. Either way, you're in for an adventure.

New episodes drop every Thursday starting April 17th—keep your eyes on the feed!

HEY GROWN-UPS!
Love the show? Leave us a ⭐⭐⭐⭐⭐ rating and review on your podcast app—it helps curious listeners find us!

We want to hear from you! Share your thoughts about Terrestrials with us.
Subscribe to our weekly newsletter for bite-sized essays, activities, and ways to connect with the show.
Follow us on YouTube, Instagram, and TikTok for behind-the-scenes extras and more.
Listen to original music from Terrestrials on Spotify, Apple Music, or our music page.

Got a badgering question for the team? Email us at terrestrialspodcast@wnyc.org or submit a voice memo with your name, age, and your question using this form!

Terrestrials is made possible in part by listeners like you. Support the show by joining Radiolab’s membership program, The Lab—and we’ll send you a special thank-you gift from our team!