Gastropod

Cynthia Graber and Nicola Twilley

Food with a side of science and history. Every other week, co-hosts Cynthia Graber and Nicola Twilley serve up a brand new episode exploring the hidden history and surprising science behind a different food- or farming-related topic, from aquaculture to ancient feasts, from cutlery to chile peppers, and from microbes to Malbec. We interview experts, visit labs, fields, and archaeological digs, and generally have lots of fun while discovering new ways to think about and understand the world through food. Find us online at gastropod.com, follow us on Twitter @gastropodcast, and like us on Facebook at facebook.com/gastropodcast.

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292 episodes
Updated July 21

Episodes292

Newest first

Jan 13, 2020 · 44 min
Dinner Plate Invasion: Lionfish, Tiger Shrimp, and Feral Pigs, Oh My!
Across America, feral pigs are on the rampage, wrecking fields of crops, hunting local wildlife to extinction, and even attacking humans. In the United Kingdom, Japanese knotweed is taking over the landscape: banks deny mortgages to infested properties...
Dec 17, 2019 · 44 min
Meet the Queen of Kiwi: the 96-Year-Old Woman Who Transformed America’s Produce Aisle
The produce section of most American supermarkets in the 1950s was minimal to a fault, with only a few dozen fruits and vegetables to choose from: perhaps one kind of apple, one kind of lettuce, a yellow onion, a pile of bananas. Today,
Dec 3, 2019 · 40 min
Are Insect Guts the Secret to the Most Delicious Kimchi?
This side dish of spicy, bubbly, funky pickled vegetables is such a staple in Korea that no meal is considered complete without it—but, recently, kimchi has found its way into burgers, pasta, grilled cheese, and even tacos. This episode,
Nov 18, 2019 · 50 min
Menu Mind Control
At its most basic, a menu is simply a way for a restaurant to communicate its offerings and their prices to its customers. But, perhaps even more importantly, says Alison Pearlman, author of a new book on menus called May We Suggest,
Nov 5, 2019 · 51 min
Of Ghost Foods and Culinary Extinction
The earliest humans favored juicy, meaty mammoth at mealtimes. Ancient Romans loved their favorite herb, silphium, so much that they sprinkled it on everything from lamb to melon. In the 19th century United States,
Oct 22, 2019 · 43 min
Tiki Time!
Tiki bars are hot these days: you can enjoy a fruity tropical drink while surrounded by faux-Polynesian décor in most major cities around the U.S. and elsewhere, with new tiki spots opening every month. The trend is a revival of a nearly century-old Am...
Oct 8, 2019 · 48 min
What’s CRISPR Doing in our Food?
You’ve probably heard the hype: CRISPR will revolutionize biotech, cure disease, resurrect extinct species, and even create new-and-(not-so)-improved humans. But what is CRISPR—and what’s it doing in our food?
Sep 24, 2019 · 44 min
Happy Birthday to Us: Gastropod Turns Five
We launched Gastropod in September 2014, which means we’re turning five this month, and that’s approximately 100 in podcast years. We’re celebrating our birthday with a special episode featuring highlights from the past five years’ worth of episodes,
Sep 10, 2019 · 45 min
Celebrate Mexico’s True National Holiday with the Mysteries of Mole
In the United States, Cinco de Mayo is an excuse for margarita-fueled partying. But in Mexico, that date—the anniversary of a military triumph over Napoleon on May 5, 1862—is marked by a parade and not much else.
Aug 27, 2019 · 45 min
Running on Fumes: Strawberry’s Dirty Secret
This episode, we tell an age-old tale: an innocent young berry heads west to make its fame and fortune—but sells its soul in the process. In order for our hero, the strawberry, to defeat its nemesis, a fungus called wilt,
Aug 13, 2019 · 44 min
Omega 1-2-3
Based on all the hype, you’d be forgiven for believing that the fish oils known as omega-3s are solution to every problem. Heart disease, dementia, depression, even obesity—the list of ailments that experts claim a daily dose of omega-3 can help preven...
Aug 6, 2019 · 23 min
Meet Sharbat, the Ancestor of Sorbet, Syrup, Shrub, Sherbet, and Pretty Much Everything Else Cool
Many of you won’t have heard of sharbat, the delightfully tangy, refreshingly icy Persian drink. But most of you will have tasted at least one of its many descendants: sorbet, sherbet, syrup, shrub, and even the julep. So, what is sharbat?
Jun 19, 2019 · 43 min
Super Fry: The Fight for the Golden Frite
Shoestring, waffle, curly, or thick-cut: however you slice it, nearly everyone loves a deep-fried, golden brown piece of potato. But that’s where the agreement ends and the battles begin. While Americans call their fries “French,
Jun 10, 2019 · 56 min
Eat This, Not That: The Surprising Science of Personalized Nutrition
This episode, we’ve got the exclusive on the preliminary results of the world’s largest personalized nutrition experiment. Genetic epidemiologist Tim Spector launched the study, called PREDICT, to answer a simple but important question: do we each resp...
May 21, 2019 · 46 min
Guts and Glory
What does it mean when your stomach rumbles? How do our bodies extract nutrients and vitamins from food? Does what you eat affect your mood? Digestion is an invisible, effortless, unconscious process—and one that, until recently,
May 16, 2019 · 5 min
BONUS: Introducing Science Rules! with Bill Nye
We interrupt our regular programming to bring you news of a new podcast you might like. Bill Nye is on a mission to change the world—one phone call at a time. On his new podcast, Science Rules!, he tackles your questions on just about anything in the u...
May 6, 2019 · 53 min
The Great Gastropod Pudding Off
Four bakers, one evening, and one challenge: Who can steam the best spotted dick? On this week’s action-packed episode, Tom Gilliford, Selasi Gbormittah, and Yan Tsou of Great British Bake-Off fame, along with honorary Gastropod member (and Cynthia’s p...
Apr 23, 2019 · 47 min
Potatoes in Space!
Today, a half century after Neil Armstrong took one small step onto the surface of the Moon, there are still just three humans living in space—the crew of the International Space Station. But, after decades of talk,
Apr 9, 2019 · 41 min
The Curry Chronicles
Curry is, supposedly, Indian. But there is no such word in any of the country’s many official languages—and no Indian would use the term to describe their own food. So what is curry? This episode takes us to India, Britain,
Mar 26, 2019 · 51 min
The Bagelization of America
Today, it’s a breakfast staple, but, as recently as 1960, The New York Times had to define it for readers—as “an unsweetened doughnut with rigor mortis.” That’s right, this episode is all about the bagel, that shiny, ring-shaped,

Gastropod

Dinner Plate Invasion: Lionfish, Tiger Shrimp, and Feral Pigs, Oh My!

Meet the Queen of Kiwi: the 96-Year-Old Woman Who Transformed America’s Produce Aisle

Are Insect Guts the Secret to the Most Delicious Kimchi?

Menu Mind Control

Of Ghost Foods and Culinary Extinction

Tiki Time!

What’s CRISPR Doing in our Food?

Happy Birthday to Us: Gastropod Turns Five

Celebrate Mexico’s True National Holiday with the Mysteries of Mole

Running on Fumes: Strawberry’s Dirty Secret

Omega 1-2-3

Meet Sharbat, the Ancestor of Sorbet, Syrup, Shrub, Sherbet, and Pretty Much Everything Else Cool

Super Fry: The Fight for the Golden Frite

Eat This, Not That: The Surprising Science of Personalized Nutrition

Guts and Glory

BONUS: Introducing Science Rules! with Bill Nye

The Great Gastropod Pudding Off

Potatoes in Space!

The Curry Chronicles

The Bagelization of America