Shows
GastropodThe Birth of Cool: How Refrigeration Changed EverythingFor as long as we’ve been making Gastropod, co-host Nicky has also been working on another project: writing a book all about refrigeration. Well, time to pop the champagne you’ve had stashed in the icebox, because that book comes out June 25—and we’re giving Gastropod listeners an exclusive preview! This episode, Cynthia and Nicky talk about how a high school dropout's get-rich-quick scheme, some deadly explosions, and lots and lots of beer brought us the humming boxes of cold now ubiquitous in the modern kitchen—and how the proliferation of this portable, on-demand winter has transformed our food...2024-06-1153 min
Gastropod(Guest) Are Fast Food Jingles Pop Music?From our friends at Switched on Pop: Where were you when you learned that the McDonald's jingle "I'm lovin' it" was originally part of a full-fledged pop song by Justin Timberlake and Pharrell that flopped on the charts but found staying power as a slogan? For us, it was recording our live episode about sponsored content in pop back in March 2024, and we have not been the same since. Shaken by this revelation, we found ourselves asking, "What else don't we know about fast food jingles?"Turns out, it's a lot. From Taco Bell to Popeye's to...2024-05-2145 min
GastropodIt's Tea Time: Pirates, Polyphenols, and a Proper Cuppa (encore)This week, Gastropod tells the story of two countries and their shared obsession with a plant: Camellia sinensis, otherwise known as the tea bush. The Chinese domesticated tea over thousands of years, but they lost their near monopoly on international trade when a Scottish botanist, disguised as a Chinese nobleman, smuggled it out of China in the 1800s, in order to secure Britain's favorite beverage and prop up its empire for another century. The story involves pirates, ponytails, and hard drugs—and, to help tell the tale, Cynthia and Nicky visit Britain's one and only commercial tea plantation, tucked awa...2024-01-0945 min
GastropodWe'd Like to Teach The World to Slurp: The Weird and Wonderful Story of Ramen's Rise to GlorySavory, chewy, and, above all, slurp-able, a delicious bowl of ramen is one of the triumphs of Japanese cuisine. That's also a bit odd, because, for most of Japanese history, heavy, meaty, wheaty noodle soup would have had no place in the archipelago's otherwise bland and mostly pescatarian cuisine. This episode, we bust ramen myths and reveal ramen secrets, with the story of how Chinese influencers, U.S. food aid, and an economic boom built the quintessential Japanese soup—and how ramen was transformed from a quick street-food bite for workers to both the three-minute staple of students everywhere in...2023-09-2648 minGastropodSecrets of Sourdough (encore)Today, you can find a huge variety of breads on supermarket shelves, only a few of which are called "sourdough." For most of human history, though, any bread that wasn't flat was sourdough—that is, it was leavened with a wild community of microbes. And yet we know surprisingly little about the microbes responsible for raising sourdough bread, not to mention making it more nutritious and delicious than bread made with commercial yeast. For starters, where do the fungi and bacteria in a sourdough starter come from? Are they in the water or the flour? Do they come from th...2023-08-0848 minGastropodThe Great Gastropod Pudding Off (encore)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 partner) Tim Buntel, compete to see who can master this most classic of British puddings for the first-ever Great Gastropod Pudding Off! But what in the world is spotted dick? “It’s got nostalgia, mystery, horror, and comedy—it’s a perfect British dish,” explained British food designer and jellymonger Sam Bompas, who joined us to judge the competition. Listen in as T...2021-08-3057 min
GastropodIt's All Going to Pot: the Science and Economics of EdiblesIf you thought it was high time for us to get into the weeds with cannabis science and economics, then you’re in the right place: Welcome back to part two of our miniseries on cannabis edibles! This episode, we meet with leading cannabis researcher Adie Rae to figure out the biology behind the difference between inhaling and eating weed, as well as what we do and don't know about the potential health benefits and harms of cannabis. Can THC help you sleep? Is all this trendy CBD-infused everything on supermarket shelves actually doing anything? All that, plus we ge...2021-08-171h 01
GastropodChocpocalypse Now! Quarantine and the Future of FoodWe’ve dropped hints and left clues—and now, at long last, Gastropod’s very own Nicola Twilley has published her first book! Co-written with her husband Geoff Manaugh, Until Proven Safe: The History and Future of Quarantine is a captivating chronicle of quarantine across time, space, and species (and yes, they started writing the book long before 2020). Just for you, dear Gastropod listeners, we have a special episode in which, for the first time ever, your intrepid hosts sit on opposite sides of the (virtual) table, as Cynthia interviews Nicky and Geoff about the quarantines that protect our food...2021-06-2253 min
GastropodWhat the Shell? Cracking the Lobster's MysteriesConsider the lobster roll: tender chunks of lobster bathed in butter or mayo, sandwiched between two slices of a squishy bread roll… Have we caught your attention yet? Lobster is a summertime staple in New England, a fixture on casino and cruise ship buffets, and a steady partner for steak in the classic surf 'n' turf. Today, the American lobster industry is the single most valuable fishery in the country—but it wasn’t always so. This episode, we're cracking the lobster's many mysteries, including how it went from prison fare to fancy food. There's also the question of what l...2020-08-3147 min
GastropodGuest Episode: Rocky Road with Science DictionThis episode, Gastropod is bringing you a guest: Science Diction, a bite-sized podcast about words, and the science stories behind them. They answer questions like: what does the word “meme” have to do with evolutionary biology? And why do we call it the Spanish flu when it wasn’t from Spain? Science Diction is doing a series on food words, and this episode is all about Rocky Road. Grab a spoon and enjoy! We’ll be back in just one week with our regularly scheduled Gastropod episode. Learn more about your ad choices. Visit podcastchoices.com/adch...2020-08-2520 min
GastropodShatter-Proof: How Glass Took Over the Kitchen—and Ended Child LaborCheers! The lively clink of glass on glass is a must for any festive gathering, whether you’re sipping champagne in a flute or lemonade in a tumbler. We rely on glass in the kitchen—for baking perfectly browned pies, preserving jams and pickles, and so much more. But glass wasn’t always so cheap and ubiquitous: to ancient Egyptians and Romans, this was precious stuff—it was high fashion to own a clear wine goblet in ancient Rome. Later, Venetians so prized their glass know-how that they imprisoned their glassmakers on an island. So how did glass go from fra...2020-08-1852 min
GastropodThe Most Dangerous Fruit in AmericaIt's the epitome of summertime: there’s nothing like a cold, juicy slice of red watermelon on a swelteringly hot day. But, once upon a time, watermelons were neither red nor sweet—the wild watermelon has white flesh and a bitter taste. This episode, we scour Egyptian tombs, decaying DNA, and ancient literature in search of watermelon's origins. The quest for tasty watermelon continues into modern times, with the rediscovery of a lost (and legendarily sweet) varietal in South Carolina—and the Nigerian musical secret that might help you pick a ripe one. But the fruit's history has often been t...2020-08-0346 min
GastropodDig for VictoryYou’ve seen the news: vegetable seeds are selling out. All that quarantine ennui has combined with anxiety about the gaps on supermarket shelves to create a whole new population of city farmers in backyards and windowsills across America. And everyone from the Los Angeles Times to Forbes to CBS has dubbed these brand new beds of beets and broccoli "COVID-19 Victory Gardens." But what war is your pot of basil fighting? This episode, historian Anastasia Day helps us explore the history of urban gardening movements—and shatter some of the nostalgic myths about those original World War II-era Victo...2020-06-1753 min
GastropodShared Plates: How Eating Together Makes Us HumanWe love eating dinner together with friends and extended family, and we miss it! But why does sharing a meal mean so much—and can we ever recreate that on Zoom? As we wait for the dinner parties, cookouts, and potlucks of our post-pandemic future, join us as we explore the science and history of communal dining. Scientist Ayelet Fishbach shares how and why eating together makes us better able to work together, and evolutionary psychologist Robin Dunbar and archaeologist Brian Hayden demonstrate how it actually made us human—and led to everything from the common cow to the pyra...2020-06-0345 min
GastropodPizza Pizza!At last, an episode on pizza! But that raises a tricky question: what exactly is pizza? As it turns out, the original pizzas from eighteenth-century Naples looked nothing like a standard slice—they were more like a focaccia, topped with oil, herbs, anchovies, or whatever else was on hand. Even after these first pizzas met the tomato, the dish was a local peculiarity—most Italians thought pizza was gross and weird until just a few decades ago. So how did we get from Neapolitan subsistence snack to today's delivery staple? Listen in this episode as we travel with historian Caro...2020-05-1950 min
GastropodEating the Wild: Bushmeat, Game, and the Fuzzy Line Between ThemIt's a safe bet that your recent media diet has included the words "wet market," "zoonotic disease," and "pangolin," as experts take a pause from discussing COVID-19's spread and impact to speculate on the virus's origins. This episode, we're digging into the larger story behind those words, that of our relationship to eating wild animals: how and why have our attitudes to wild meat shifted over time? Why is it that deer shot by a hunter in the U.S. is game, but monkey caught in the Democratic Republic of Congo is bushmeat? With the help of Gina...2020-05-0544 min
GastropodEating the Rainbow: Or, the Mystery of the Orange Oranges, the Red M&Ms, and the Blue RaspberryFrom stripy fuchsia beets to unicorn doughnuts, the foods available today on grocery store shelves and in cafe displays are more brightly colored than ever. But this hasn't always been the case. This episode of Gastropod, we offer three stories that explore the colors of our cuisine: How did a food fight between Florida and California turn oranges (the fruit) that perfect bright orange (the color)? Why did US consumers freak out about the food dye Red #2, and what was the impact on our M&Ms? And finally, who invented the blue raspberry? All that, plus one very sexy...2020-04-2249 min
GastropodA Tale To Warm The Cockles Of Your HeartYou might have heard of Molly Malone, selling cockles from a wheelbarrow in Dublin, or of Mary, Mary, Quite Contrary, with her cockle shells and pretty maids all in a row—but the chances are most Gastropod listeners have never actually tasted a cockle. And, apparently, you're missing out! For the Native American tribes in the Puget Sound, where cockles used to be abundant, they're a treasured treat: meatier, sweeter, and richer-tasting than other shellfish. But they're also disappearing, and no one knows why—or how to save them. This episode, we join the team of intrepid marine biologists and...2020-04-0740 min
GastropodWhite vs. Wheat: The Food Fight of the CenturiesWhite or whole wheat: while today the question is most frequently asked at the sandwich counter, the debate over the correct answer goes back literally thousands of years. In the past century, though, as white flour and thus white bread became more accessible, the debate became increasingly heated: "Science finds that white bread develops criminals,” reported newspapers in the 1920s, while anti-white bread activists at the time claimed that eating too many slices would causing blindness and facial deformity. But whole-wheat bashers had their retorts ready: "Whiteness and purity go hand in hand," proclaimed health writer Dr. Woods Hutchinson. "Th...2020-03-2454 min
GastropodLicorice: A Dark and Salty StrangerLicorice is a polarizing candy: there are those who pick out the black jelly beans, those who think Twizzlers are better than Red Vines, and those who won't travel without a supply of salty dark lozenges. The dark and chewy treat begins life as a plant root that is more than fifty times as sweet as sugar. This episode, we tell the story of how a traditional remedy become England's first branded candy, and we get to the bottom of a medical mystery (licorice poisoning!) in a tale that involves both Tutankhamun and Henry VIII. L...2020-03-1045 min
GastropodTo Fight Climate Change, Bank on SoilOur glaciers are melting, our forests are on fire, our harvests are increasingly decimated by either floods and drought. We are in a climate emergency that threatens our very survival, and it is, frankly, incredibly depressing. But this episode, we’ve got the story of one of the most exciting, seemingly feasible efforts to reduce atmospheric carbon—by storing it in the soil. The solution involves refreshing beer, crusty bread, and sweet, crunchy broccoli—and a complete reinvention of modern agriculture, including domesticating entirely new crops. And the impact could be huge: because a third of Earth’s ice-free surface...2020-02-2648 min
GastropodMove Over Gin, We’ve Got Tonic FeverJust a few decades ago, gin & tonics were considered rather stodgy and boring, the drink of suburbanites at the golf club. Today, the century-old drink is hot again. In part, that’s due to a boom in craft gin distilling—a ginaissance! But there’s also been a new wave of experimentation with gin’s life partner, tonic water. This episode, we focus on the tonic side of the equation. Which genius came up with the idea of combining quinine, a malaria drug, with soda water and sugar in order to create this refreshing beverage? How did the bark of a Sou...2020-02-1143 min
GastropodThe United States of McDonald’sMcDonald’s is mind-boggling. According to Adam Chandler, author of the recent book, Drive-Thru Dreams, it sells roughly 75 burgers every second and serves 68 million people every day—equivalent to 1 percent of the entire world’s population. “The golden arches are thought to be, according to an independent survey, more recognizable as a symbol than the Christian cross is around the world,” Chandler told us. This episode, we tell the story of McDonald’s—but more importantly, we explore what it has to say about who we are. To do that, we’re also joined by historian Marcia Chatelain, author of the new book...2020-01-2854 min
GastropodDinner 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, and the government regulates its disposal with the same precautions it takes for low-level nuclear waste. Humans are to blame—we introduced invasive species such as these to their new homes. But some conservation biologists and chefs think humans can also be the solution: by eating the invaders. Are we ready for a menu of Asian shore crab and bullfrogs—and can...2020-01-1346 min
GastropodMeet the Queen of Kiwi: the 96-Year-Old Woman Who Transformed America’s Produce AisleThe 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, grocery stores routinely offer hundreds of different fruits and vegetables, many of which would be unrecognizable to time travelers from a half century ago. What changed, and how did Americans learn to embrace spaghetti squash, sugar snap peas, and kiwi fruit? This episode, we tell the story of the woman behind this transformation: Frieda Caplan, the...2019-12-1744 min
GastropodAre 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, we trace the behind-the-scenes story of the “kimchi diplomacy” that turned Korea’s favorite fermented cabbage into an international food trend. And then, because we’re Gastropod, we take part in our very own cutting-edge science experiment to understand one of kimchi science’s most mysterious questions: where do the microbes that transform the sugars in cabbage into such tangy, savor...2019-12-0342 min
GastropodMenu Mind ControlAt 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, a menu has to persuade diners that they want what the restaurant is selling. So how do menus do that—and are they somehow subconsciously manipulating our choices? Are there universal principles of effective menu design that savvy diners can identify and outsmart? Listen in this episode as we decode the history and science of the not-so-humble me...2019-11-1952 min
GastropodOf Ghost Foods and Culinary ExtinctionThe 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, passenger pigeon pie was a cherished comfort food, long before chicken pot pie became commonplace. And, for dessert, Americans a century ago might have enjoyed a superlatively buttery Ansault pear, reckoned to be the greatest pear ever grown. What did these foods beloved by previous generations taste like? Well, apart from some written descriptions, we’ll never know: they’re all extinct. Join us this epis...2019-11-0553 min
GastropodTiki 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 American tradition—but the knowledge of how to make these classic tiki cocktails had been all but lost over the intervening decades. It took an amateur sleuth who went on a deep dive into cocktail archaeology and recipe cryptography to bring back the lost flavors. But, while the drinks he rediscovered are delicious, does the...2019-10-2245 min
GastropodWhat’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? The first generation of genetically modified crops, or GMOs, were labelled “Frankenfoods” by critics and are banned in the European Union. Can CRISPR succeed where fish-tomatoes failed? And what’s yoghurt got to do with it? Listen in this episode for the CRISPR story you haven’t heard—and for a taste of our CRISPRized future. Learn more about your ad choices. Visit p...2019-10-0850 min
GastropodHappy Birthday to Us: Gastropod Turns FiveWe 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, as chosen by you, our listeners—served up alongside a generous slice of cake science and history. Join the party and listen in now as we revisit fan favorites and behind-the-scenes highlights from our first half-decade, and then sit down with this souvenir list: 25 of our favorite fun facts from Gastropod, or five for each of the five years we’ve been maki...2019-09-2446 min
GastropodCelebrate Mexico’s True National Holiday with the Mysteries of MoleIn 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. The real celebrations happen on September 16, which is Mexican Independence Day. At Gastropod, we’re always down to party, so here’s to Mexico’s true national holiday—and its true national dish: mole! But what is mole? Listen in this episode as we trace mole’s complicated evolution from medieval Moors to the invention of the blender, and from something that had been consi...2019-09-1047 min
GastropodRunning on Fumes: Strawberry’s Dirty SecretThis 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, the aromatic red fruit makes a deal with the devil—and duly becomes America’s favorite berry. But its success relies on fumigants, toxic gases injected into the soil that kill everything in their path. So what are fumigants; what’s their effect on farm workers, local communities, and the environment; and can the strawberry break free of their po...2019-08-2747 min
GastropodOmega 1-2-3Based 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 prevent seems endless. And with more than ten percent of Americans taking a capsule of fish oil daily, omega-3s are one of the most profitable supplements in the world, too. Listen in this episode, as author Paul Greenberg and scientist JoAnn Manson help us figure out what these supposedly miracle molecules are, and what cons...2019-08-1346 min
GastropodMeet Sharbat, the Ancestor of Sorbet, Syrup, Shrub, Sherbet, and Pretty Much Everything Else CoolMany 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? How did it inspire so many variations on cooling deliciousness? And how did Persians manage to make ice in the middle of the desert—thousands of years before the invention of mechanical refrigeration? Find out while keeping cool in this special episode of Gastropod, sponsored by McCormick. Learn more about your ad choices. Visi...2019-08-0623 min
GastropodSuper Fry: The Fight for the Golden FriteShoestring, 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,” Belgians claim that they, not the French, invented the perfect fry. Who’s right? This episode, we take you right into the heart of the battle that continues to be waged over who owns the fry—who invented it, who perfected it, who loves it the most? And then we take you behind the scenes into another epic fight: the struggle for the perfect fr...2019-06-1945 min
GastropodEat This, Not That: The Surprising Science of Personalized NutritionThis 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 respond to different foods differently? And, if so, why? How much of that difference is genetic, how much is due to gut microbes, and how much is due to any one of the dozens of other factors that scientists think affect our metabolic processes? You’ve heard of personalized medicine, will there be such a thing as personalized diets? And should there...2019-06-1058 min
GastropodGuts and GloryWhat 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, we knew almost nothing about. On this episode of Gastropod, we follow our food on its journey to becoming fuel, from the filtered blood that helps slide food into the stomach, to the velvet walls and rippling choreography of the small intestine, to the microbial magic of the colon and out the other end. And we do it by visiting the world’s mo...2019-05-2148 min
GastropodBONUS: Introducing Science Rules! with Bill NyeWe 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 universe. Perhaps you’ve wondered: Should I stop eating cheeseburgers to combat climate change? How often should I really be washing my pillowcase? Can I harvest energy from all those static-electricity shocks I get in the winter? Science Rules! is out NOW—find it in your favorite podcast app. The post BONUS...2019-05-1605 min
GastropodThe Great Gastropod Pudding OffFour 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 partner) Tim Buntel, compete to see who can master this most classic of British puddings for the …More →2019-05-0756 min
GastropodThe Great Gastropod Pudding OffFour 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 partner) Tim Buntel, compete to see who can master this most classic of British puddings for the first-ever Great Gastropod Pudding Off! But what in the world is spotted dick? “It’s got nostalgia, mystery, horror, and comedy—it’s a perfect British dish,” explained British food designer and jellymonger Sam Bompas, who joined us to judge the competition. Listen in as T...2019-05-0755 min
GastropodPotatoes 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, both government agencies and entrepreneurs are now drawing up more concrete plans to return to the Moon, and even travel onward to Mars. Getting there is one thing, but if we plan to set up colonies, we’ll have to figure out how to feed ourselves. Will Earth crops grow in space—and, if so, will they taste different? Will we be sip...2019-04-2349 min
GastropodThe Curry ChroniclesCurry 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, and Japan on a quest to understand how a variety of spicy, saucy dishes ended up being lumped together under one name—and then transformed into something completely different as they were transported around the world. From a post-pub vindaloo in Leeds to comforting kare raisu in Kyoto, we explore the stories and flavors of curry—a dish tha...2019-04-0943 min
GastropodThe Bagelization of AmericaToday, 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, surprisingly dense bread that makes the perfect platform for cream cheese and lox. Where did it come from? Can you get a decent bagel outside New York City? And what does it have in common with the folding ping-pong table? Come get your hot, fresh bagel science and history here! Learn more about your ad choices. V...2019-03-2653 min
GastropodCan Diet Stop Alzheimer’s?Every three seconds, someone in the world develops Alzheimer’s disease. It’s a devastating disease: millions of people, as well as their caretakers, spend years dealing with disabling disorientation and memory loss. Today, it’s the sixth leading cause of death in the U.S. By 2050, an estimated 15 million people in America will have Alzheimer’s—the combined populations of New York, Chicago, and Los Angeles. But, after years of failed drug trials, scientists are now realizing that the disease begins with structural changes in the brain decades before sufferers show any symptoms. And some researchers now believe that diet...2019-03-1143 min
GastropodSeeds of ImmortalityWhen seeds first evolved, hundreds of millions of years ago, they not only revolutionized the plant world, but they also eventually sowed the path for human civilization. Today, it’s nearly impossible to eat a meal without consuming a plant embryo—or many. But how did seeds come to play such a critical role in human history? Why might one seed in particular, the lotus seed, hold the secret to immortality? And, perhaps just as importantly, how does this magical seed taste? Find out in this special episode of Gastropod, sponsored by McCormick. Learn more abou...2019-03-0428 min
GastropodPick A Pawpaw: America’s Forgotten FruitIn 1916, agricultural experts voted the pawpaw the American fruit most likely to succeed, ahead of blueberries and cranberries. But today, most people have never even heard of it, let alone tried it. What is the pawpaw, and how did we forget it? Listen in this episode for a tale that involves mastodons and head-lice, George Washington and Daniel Boone, and a petite but passionate community of pawpaw obsessives. Learn more about your ad choices. Visit podcastchoices.com/adchoices2019-02-2644 min
GastropodEating to Win: Gatorade, Muscle Milk, and… Chicken Nuggets?Ancient Greek Olympians swore by beans to give them a competitive edge. Japanese sumo wrestlers rely on a protein-rich soup called chankonabe to get into peak condition. And NBA all-stars Kevin Garnett, Carmelo Anthony, and Steph Curry credit their success to a pre-game PB&J. Throughout history, athletes have traditionally eaten something special they hope will give them an edge. But is there any science behind these special drinks and diets—and will consuming them help those of us who are not destined for sporting glory, too? Listen in this episode as we reveals the backstory behind such stadium st...2019-02-1241 min
GastropodThe Secret History of the Slave Behind Jack Daniel’s WhiskeyBack in 1866, Jack Daniel’s became the first registered distillery in the United States; today, it’s the top-selling American whiskey in the world. For much of the brand’s 150-plus years, the story went that the young Jack Daniel learned his trade from a pastor named Dan Call. In reality, he was taught to distill by an enslaved African, Nearest Green, whose contributions had been written out of history. In this episode, listen in as Fawn Weaver, the entrepreneur who has made rediscovering Green’s story her business, and Clay Risen, the whiskey expert whose 2016 article in The New York...2019-01-2945 min
GastropodSweet and Low (Calorie): The Story of Artificial SweetenersFor decades, ads for treats sweetened with substances like Sweet’N Low, NutraSweet, and Splenda have promised what seems like a miracle of modern science: that you can enjoy all the dessert you want, calorie-free. No need to deprive yourself—with artificial sweeteners, you can literally have your cake and eat it, too. But are these substances safe? Don’t they give cancer to rats and mess up your metabolism? Listen in now for answers to all these questions, plus the tale of a sugar-free gumball marketing blitz, courtesy of none other than Donald Rumsfeld. Learn...2019-01-1544 min
GastropodDirty Tricks and Data: The Great Soda Wars, Part 2Over the past five years, more than forty cities and countries around the world have passed a tax on sugar-sweetened beverages. These soda taxes are designed to improve public health—but do they? Or have all the doom-and-gloom predictions of the soda industry come true instead? Researchers have been crunching the data, and this episode we have the scoop: do soda taxes work? We’ve also got the story of how the soda industry is fighting back, with dirty tricks in Colombia and blackmail in California. Finally, are soda taxes even the best intervention for improving public health? We have...2018-12-1847 min
GastropodSouring on Sweet: The Great Soda Wars, Part 1Public health researchers agree: the evidence is clear that Americans consume way too much sugar, that sugar contributes to weight gain, and that rising rates of obesity in the U.S. will lead to significant health problems in the future. What’s much less clear is what to do about it. In this special, first-ever two-part episode of Gastropod, we tell the story of how sugary beverages—soda, in particular—became Public Health Enemy #1. Why are politicians and scientists targeting soda? Why have most attempts to pass soda taxes failed? And do these taxes even work to reduce consumption and ob...2018-12-0448 min
GastropodThe Truth is in the Tooth: Braces, Cavities, and the Paleo DietBrush, floss, and forget: chances are, you only think about your teeth when they cause you trouble. But teeth have tales to tell, such as how old we are, how fast we grew, and how far we’ve traveled… But, most intriguingly, teeth can tell us both what we evolved to eat and what we actually have been eating. Paleo diet fans insist that our modern teeth troubles—all those pesky cavities—come from eating the wrong diet. If we only ate what our ancestors ate—meat, berries, and no grains—we’d be fine, they claim. But what do our teeth sa...2018-11-1938 min
GastropodWho Invented Mac and Cheese?The warm, gooey dish, a childhood staple across North America, is many things to many people: a mainstay of African-American Sunday dinners, according to soul food expert Adrian Miller; a comforting yet celebratory meal that can be jazzed up in dozens of ways, according to chef and former mac and cheese restaurant owner Allison Arevalo; and Canada’s de facto national dish, according to journalist Sasha Chapman. So what do the Swiss Alps have to do with macaroni and cheese? Listen to this special sponsored episode for the story of where mac and cheese really came from and how it...2018-11-1330 min
GastropodHow the Carrot Became Orange, and Other StoriesThousands of years ago, in what’s now Afghanistan, people unearthed the tangled, gnarled roots of Queen Anne’s Lace—a ubiquitous, hairy-stemmed plant with a spray of tiny white flowers. These fibrous, twisted roots were white and bitter-tasting, but they had an appealing spicy, pine-y, earthy aroma. This was the unpromising ancestor of one of America’s most popular root vegetables (second only to the mighty potato): today, it’s mostly consumed in the form of two-inch orange slugs, marketed under the label “baby carrots.” So how did this white, woody root become orange, as well as purple and yellow and...2018-11-0640 min
GastropodThe Incredible EggWe love eggs scrambled, fried, or poached; we couldn’t enjoy a quiche, meringue, or flan without them. But for scientists and archaeologists, these perfect packages are a source of both wonder and curiosity. Why do eggs come in such a spectacular variety of colors, shapes, and sizes? Why are we stuck mostly eating chicken eggs, when our ancestors feasted on emu, ostrich, and guillemot eggs? This episode, we explore the science and history of eggs, from dinosaurs to double-yolkers! Learn more about your ad choices. Visit podcastchoices.com/adchoices2018-10-2444 min
GastropodEspresso and Whisky: The Place of Time in FoodWhy does fish cook so fast? What’s the “wasabi window”? And can you really make 20-year-old aged whisky in six days? This episode, we’re looking at the role of time in food and flavor: what it does, and how we’ve tried—and sometimes succeeded—to manipulate that. To explore these questions, we visit a whisky time machine tucked away in low-slung warehouse in downtown Los Angeles and meet its inventor, Bryan Davis. And we speak with Jenny Linford, food writer and author of a new book, The Missing Ingredient, all about time and food. Listen in now—this one’s we...2018-10-0940 min
GastropodWhy These Animals?In the West, when it comes to which meat is for dinner, we nearly always choose beef, pork, or chicken. Yet cows and pigs are only two of more than five thousand of species of mammals, and chicken is one of ten thousand species of birds. Meanwhile, at different times in history and in different places around the world, people have enjoyed dining on all sorts of animals, from elephants to flamingos to jellyfish. So how do individuals and cultures decide which animals to eat, and which they don’t? And why is this decision so divisive—why do many...2018-09-2547 min
GastropodMango Mania: How the American Mango Lost its Flavor—and How it Might Just Get it BackMangoes inspire passion, particularly in India, which is home to hundreds of varieties of the fruit. They are celebrated in Indian music, poetry, and art; they are mentioned in Hindu and Buddhist religious texts as well as the Kama Sutra; and Indian expats will even pay hundreds of dollars for a single, air-freighted box of their favorite variety. But while the average red-skinned mango in the American grocery store is certainly pretty, they’re disappointingly bland and crunchy. This episode, we embark on a mango quest to discover how a mango should taste, why the American mango lost its fl...2018-09-1140 min
GastropodKeeping it Fresh: Preservatives and The Poison SquadMore than a century ago, enterprising manufacturers added brand-new chemical preservatives into food to keep it fresh as it traveled from the farm into rapidly growing American cities. Milk no longer went rancid! Meat no longer spoiled! But some scientists wondered: could all these preservatives be doing more harm than good? It took a crusading chemist named Harvey Washington Wiley to take this the fight all the way to Washington, D.C., where he recruited a “poison squad” to test their health effects—and, in the process, created the nation’s first law to protect against poisons in our food sup...2018-08-2849 min
GastropodWatch It Wiggle: The Jell-O StoryIt’s been described as the ultimate status symbol for the wealthy, as the perfect solution for dieters and the sick, and, confusingly, as a liquid trapped in a solid that somehow remains fluid. What could this magical substance be? In case you haven’t guessed, this episode, we’re talking about Jell-O! Or, to be more precise, jelly—not the seedless kind you spread on toast, but the kind that shimmers on your plate, wiggles and jiggles on your spoon, and melts in your mouth. Jelly’s story is as old as cooking itself—it is one that involves spe...2018-08-1450 min
GastropodOut of the Fire, Into the Frying PanFrom rainbow-hued enameled stew pots to lightweight nonstick frying pans, the metal and ceramic vessels we use to heat our food are such an everyday aspect of the kitchen that they’re easy to take for granted. But make no mistake: the invention of the pot was, after fire, one of the most important innovations in cooking. You’ll want to hug your favorite skillet after coming along with us on this journey, which ranges from some of the earliest clay pots ever found in what’s now the Sahara Desert, to the British round-bellied cast-iron number that kickstarted the In...2018-06-1943 min
GastropodHotbox: The Oven From Turnspit Dogs to MicrowavesHumans are the only animals that cook their food, an innovation that changed the course of our evolution and the trajectory of the planet. But how did we tame those early cooking fires and put them in a box—and what can subsequent leaps forward in heating technology tell us about cuisines and culture? This episode, we’re taking you on a whirlwind tour through oven history and science, from the legendary roast beef of Old England—and the special dogs bred to turn the spits on which it hung—to the curious origins of the microwave in military radar te...2018-06-0550 min
GastropodFeed the World: How the U.S. Became the World’s Biggest Food Aid Donor—And Why That Might Not be Such a Great ThingThe United States is, by far, the world’s largest international food aid donor. Almost every year since the 1950s, it has been responsible for more than 50 percent of the billions of tons of food shipped from the parts of the world with a surplus to the parts of the world that are hungry. This episode, we ask: how did this situation come about, given that America spent its first 150 years of nationhood arguing against feeding people overseas? And, more importantly, is shipping sacks of corn from American ports really the best way to help people in need around th...2018-05-2247 min
GastropodRipe for Global Domination: The Story of the AvocadoAvocados are on a roll. More precisely, they’re on toast—a lot of toast. Last summer, British Vogue reported that more than three million new photos of avocado toast are uploaded to Instagram every day. But how did this humble fruit, originally named after testicles, get from its Mexican forest home to a tattoo on Miley Cyrus’s upper arm? This episode, we unravel the avocado’s amazing journey, a story that involves not only conquistadors and cartel violence, but also a Southern California postman and actress Angie Dickinson lounging in a white leotard. And we discover where the avoc...2018-05-0848 min
GastropodMeet the Man Who Found, Finagled, and Ferried Home the Foods We Eat TodayYou’ve probably never heard of David Fairchild. But if you’ve savored kale, mango, peaches, dates, grapes, a Meyer lemon, or a glass of craft beer lately, you’ve tasted the fruits of his globe-trotting travels in search of the world’s best crops—and his struggles to get them back home to the United States. This episode, we talk to Daniel Stone, author of The Food Explorer, a new book all about Fairchild’s adventures. Listen in now for tales of pirates and biopiracy, eccentric patrons and painful betrayals, as well as the successes and failures that shaped not o...2018-04-2444 min
GastropodWho Faked My Cheese?Cheeeeese: that one word alone causes our stomachs to rumble and mouths to water. The sheer variety of flavors and textures created by only a few ingredients—milk, salt, enzymes, and microbes—is astounding: hard and soft, creamy and crumbly, richly umami and sweetly savory. For thousands of years, humans have been transforming animal milk into one of the most diverse and delicious substances in the world. But what is it about milk that makes it so uniquely suited to this particular magic trick? And why is it so hard to recreate using non-animal-based substances? This episode: real cheese, vega...2018-04-1052 min
GastropodMarching on our Stomachs: The Science and History of Feeding the TroopsFor most of us, eggs are perfect packets of portable protein, and pizza is the lazy option for dinner. For the research team at the U.S. Army Natick Soldier Systems Center, pizza and eggs are two of the most nightmarish food-science challenges of the last fifty years—but the struggle to perfect such dishes for the military has shaped civilian meals, too. Join us this episode as we venture into the Willy Wonka-style labs where the U.S. Army is developing the rations of the future, and then take a trip to the supermarket with author Anastacia Marx de...2018-03-2749 min
GastropodCooking the Books with Yotam and NigellaWho first started collecting recipes into cookbooks? Do cookbooks have a future in a world full of online recipes? And can cookbooks tell us anything about what people are actually eating, or are they simply aspirational food porn? This episode, we explore the past, present, and future of cookbooks, from cuneiform tablets to Hail Marys, with the help of two of our favorite cookbooks authors—and Gastropod fans—Nigella Lawson and Yotam Ottolenghi. Learn more about your ad choices. Visit podcastchoices.com/adchoices2018-03-1347 min
GastropodCutting the MustardFor some Americans, a trip to the ballpark isn’t complete without the bright yellow squiggle of French’s atop a hotdog. For the French, the slow burn of Dijon is a must-have complement to charcuterie. In the U.K., Sunday’s roast beef is nothing without the punch of Colman’s. Yet few realize that this condiment has been equally essential—maybe more so—for the past 6,000 years. In fact, the first spice that we know prehistoric humans used to pep up their dinners is none other than mustard. But why is the sale of mustard oil for consumption...2018-02-2748 min
GastropodRemembrance of Things Pasta: A Saucy TaleIt’s one of food’s most beautiful relationships: pasta and sauce. But which came first—and how on Earth are you supposed to figure out which of those hundreds of shapes to serve with your pesto? With Valentine’s Day round the corner, we bring you the saucy—and occasionally scientific—history of an Italian staple. Listen in now as we take you from the very first mention of “a food of flour and water,” served “in the form of strings,” to the cutting-edge shape-shifting pasta of tomorrow. Learn more about your ad choices. Visit podcastchoices2018-02-1345 min
GastropodWe’ve Lost It: The Diet EpisodeDiet dreams are splashed across magazine covers and blare from the T.V., offering tips and tricks, that will, readers and viewers are promised, make weight loss easy and fast. Diet books making similar claims can be found at the top of the best-seller list without fail, every January. But where does this obsession with losing weight to reach some kind of idealized body type come from? How long have gurus and doctors alike made millions from the West’s preoccupation with the “d” word, and why do strange fads such as chewing each bite hundreds of times stick around...2018-01-3051 min
GastropodMeet Saffron, the World’s Most Expensive SpiceIt’s the poshest spice of all, often worth its weight in gold. But saffron also has a hidden history as a dye, a luxury self-tanner, and even a serotonin stimulant. That’s right, this episode we’re all about those fragile red threads plucked from the center of a purple crocus flower. Listen in as we visit a secret saffron field to discover why it’s so expensive, talk to a clinical psychologist to explore the science behind saffron’s reputation as the medieval Prozac, and explore the spice’s off-menu role as an all-purpose beautifier for elites from Alexand...2018-01-1641 min
GastropodSecrets of SourdoughToday, you can find a huge variety of breads on supermarket shelves, only a few of which are called “sourdough.” For most of human history, though, any bread that wasn’t flat was sourdough—that is, it was leavened with a wild community of microbes. And yet we know surprisingly little about the microbes responsible for raising sourdough bread, not to mention making it more nutritious and delicious than bread made with commercial yeast. For starters, where do the fungi and bacteria in a sourdough starter come from? Are they in the water or the flour? Do they come from the...2017-12-1847 min
GastropodGreen Gold: Our Love Affair with Olive OilOlive oil is not what you think it is. According to Tom Mueller, author of Extra Virginity: The Sublime and Scandalous World of Olive Oil, an olive is a stone fruit like a plum or cherry—meaning that the green-gold liquid we extract from it “is, quite literally, fruit juice.” And, while we’re blowing your minds, have you ever stopped to wonder what “Extra Virgin” means? “It’s like extra dead or semi-pregnant,” Mueller said. “I mean, it doesn’t make any sense at all.” This episode we visit two groves—one in the Old World, one in the New—to get to the bott...2017-12-0549 min
GastropodWomen, Food, Power … and Books!From “The Flintstones” to Focus on the Family, the stereotype has long been that men hunt and provide, while women just stir the pot. Thankfully, today many women—and men—reject both that biological essentialism and the resulting division of labor. But what can science tell us about the role our earliest female ancestors played in providing food for themselves and their communities? Meanwhile, given the fact that women have been confined to the kitchen for much of recent Western history, how have they used food as a tool of power and protest, escape, and resistance? Just in time for the...2017-11-2141 min
GastropodCrantastic: The Story of America’s BerryIt’s nearly Thanksgiving, which, for most Americans, marks the one time a year their dinner table is adorned with jewel-like cranberries, simmered into a delicious sauce. But hundreds of years ago, cranberry sauce was a mainstay of daily meals, all around the U.S. How did this acidic, tannic berry, so hard to love in its raw form, become one of the most popular fruits in America, and how did it fall so deeply out of fashion? Meanwhile, as cranberry sauce was relegated to Thanksgiving, cranberry juice became a popular drink—and mixer. But why is the juice so w...2017-11-0738 min
GastropodCannibalism: From Calories to KuruFor most of us, it’s unthinkable: human is never what’s for dinner. Sorry to burst any bubbles, but this episode, we discover that not only is cannibalism widespread throughout the natural world, but it’s also much more common among our own kind than we like to think. Spiders and sharks do it; so have both ancient and modern humans. So why does it sometimes make sense to snack on your own species—and what are the downsides? From Hannibal Lecter to the Donner party, cannibals are now the subject of morbid fascination and disgust—but how did eating...2017-10-2446 min
GastropodEataly World and the Future of Food ShoppingIn just over a month, the world’s first theme park devoted entirely to Italian food will open its doors—and Gastropod has the scoop! Among Eataly World‘s delights will be hunt-your-own truffles, baby lambs, beach volleyball, and custom Bianchi shopping bike-carts. But there’s a bigger story, and it’s that Oscar Farinetti, the founder of the Eataly empire, has somehow managed to make money by merging two businesses—grocery stores and restaurants—that are both incredibly challenging when it comes to turning a profit. In the process, he’s transforming the way we shop for food. Join us this epi...2017-10-1039 min
GastropodWhat the Fluff is Marshmallow Creme?If you’re not from New England, you may never have heard of Fluff, or its legendary sandwich-based incarnation, the Fluffernutter. The sticky sweet marshmallow creme was invented exactly one hundred years ago in Somerville, Massachusetts—at the time, the Silicon Valley of candy innovation. To celebrate, we’re diving into the history of the disruptive technologies that led to Fluff’s rise, as well as the secret behind its soft yet sturdy consistency. It’s a story that involves Howard Stern, Fanny Farmer, and the fabulously named Archibald Query—so listen in and join this festival of fluff! 2017-09-2637 min
GastropodLunch Gets SchooledAcross the United States, school lunch is being transformed, as counties and cities partner with local farms to access fresh vegetables, as well as hire chefs to introduce tastier and more adventurous meals. This is a much-needed correction after decades of processed meals that contained little in the way of nutrition and flavor. But how did we get to trays of spongy pizza and freezer-burned tater tots in the first place? While it seems as if such culinary delights were always part of a child’s day, the school lunch is barely a century old—and there are plenty of c...2017-09-1153 min
GastropodSour Grapes: The History and Science of VinegarIt’s found in almost every home, whether it’s destined to dress salads or clean surfaces and kill fruit flies. But, effective as it is at those tasks, most of us struggle to get excited about vinegar. Today, however, a handful of enthusiasts and entrepreneurs are trying to launch a vinegar renaissance—one in which we appreciate vinegar (nearly) as much as the alcohol from which it’s made. This episode, we visit vinegar attics in Italy, conduct an epic tasting in a backyard vinegar shed in west London, and chat with our in-house microbiologist, Ben Wolfe of Tufts Un...2017-08-2944 min
GastropodThe Birds and The BugsChicken is such a mainstay of the contemporary American dinner table that it seems hard to imagine that, just a century ago, it was rare and expensive. But over the course of the 20th century, both chickens and the chicken industry exploded in size. Much of that growth can be attributed to the miraculous properties of antibiotics, which were developed to fight human diseases but quickly began to be fed to farm animals in vast quantities. Journalist and author Maryn McKenna weaves these two intertwined tales together in her new book, Big Chicken: The Incredible Story of How Antibiotics...2017-08-1543 min
GastropodIt’s Tea Time: Pirates, Polyphenols, and a Proper CuppaThis week, Gastropod tells the story of two countries and their shared obsession with a plant: Camellia sinensis, otherwise known as the tea bush. The Chinese domesticated tea over thousands of years, but they lost their near monopoly on international trade when a Scottish botanist, disguised as a Chinese nobleman, smuggled it out of China in the 1800s, in order to secure Britain’s favorite beverage and prop up its empire for another century. The story involves pirates, ponytails, and hard drugs—and, to help tell the tale, Cynthia and Nicky visit Britain’s one and only commercial tea plantat...2017-08-0144 min
GastropodPeanuts: Peril and PromiseDespite their diminutive scale, peanuts play an outsized role in American culture. Peanut butter has long been a mainstay of the American lunchbox, with its sticky, slightly sweet nuttiness flavoring the memories of generation after generation of kids. And it’s hard to imagine ballgames without, as the song goes, peanuts and Cracker Jacks (which, of course, also contain peanuts). But today, peanuts are the source of both hope and fear: while there’s been a surprisingly steep rise of peanut allergies in recent decades that can—though rarely—lead to death, peanut butter is also the basis of a medical the...2017-06-2042 minGastropodCaffeine: The World’s Most Popular DrugA tablespoon of it will kill you, but most of us feel like death without it: we’re talking about caffeine this episode. Inspired by a listener question — does green tea have more or less caffeine than black? and what about yerba mate? — Cynthia and Nicky explore the history and science of the world’s …More →2016-03-2142 min
GastropodCaffeine: The World’s Most Popular DrugA tablespoon of it will kill you, but most of us feel like death without it: we’re talking about caffeine this episode. Inspired by a listener question — does green tea have more or less caffeine than black? and what about yerba mate? — Cynthia and Nicky explore the history and science of the world’s most popular drug. Listen in as we discover the curious effect of birth control pills on how our bodies process it, calculate how much of an edge it gives athletes, and learn what dolphin dissection and the American Constitution have to do with each other, and with...2016-03-2142 min
GastropodEnd-Of-Year FeastCheese science, cilantro phobia, and fork usage: we’ve covered it all on Gastropod. And, for our special end-of-year episode, we’re bringing you updates on some our favorite stories. Join us to find out what happened next… Ever wondered what happened to those researchers in Colombia who discovered they could grow five times more food by adding specially-bred microbes to the soil? Or what’s new in cheese microbiology? This is your chance to find out! To celebrate the end of 2015, we’ve created a tasting menu to update past episodes. Listen in for news from the front lines of fo...2015-12-1533 minGastropodMezcal: Everything but the WormIt’s nearly the Day of the Dead in Mexico, which gives us the perfect excuse to get familiar with the country’s national spirit: tequila. Or wait, should that be mezcal? And what’s the difference, anyway? In this episode of Gastropod, Cynthia and Nicky travel to Mexico to explore the history and science of distilled agave, …More →2015-10-2044 min
GastropodMezcal: Everything but the WormIt’s nearly the Day of the Dead in Mexico, which gives us the perfect excuse to get familiar with the country’s national spirit: tequila. Or wait, should that be mezcal? And what’s the difference, anyway? In this episode of Gastropod, Cynthia and Nicky travel to Mexico to explore the history and science of distilled agave, and get tangled up in a complex story of controversies, clones, and culture. Learn more about your ad choices. Visit podcastchoices.com/adchoices2015-10-2045 minGastropodGastropod on GastropodsFinally, Gastropod is tackling gastropods! In this episode, Cynthia visits one of America’s first and only snail farms. Though Gastropod is, as regular listeners know, a podcast about the science and history of all things gastronomical, we do share a name with Gastropoda, the taxonomic class that includes slugs and snails. And, as it turns …More →2015-05-0528 min
GastropodGastropod on GastropodsFinally, Gastropod is tackling gastropods! In this episode, Cynthia visits one of America’s first and only snail farms.
Though Gastropod is, as regular listeners know, a podcast about the science and history of all things gastronomical, we do share a name with Gastropoda, the taxonomic class that includes slugs and snails. And, as it turns out, the history and science of heliciculture, or snail farming, is completely fascinating. Join Cynthia on a trip to rural Washington State to learn how to raise snails and whether fresh and vacuum-packed taste any less rubbery than canned. Plus, you’ll hear about the...2015-05-0530 min
GastropodDNA DetectivesDNA: it’s the genetic information that makes plants and animals what we are. Most of the time when you hear about it in the context of food, it’s to do with breeding. But in this short episode, we bring you two DNA detective stories that show how genetic analysis can rewrite the history of agriculture and fight food fraud—at least some of the time.Listen now to hear how preserved DNA from an underwater site off the coast of Britain is helping paint a picture of how hunter gatherers in Northern Europe might first have experienced the wonders...2015-04-0722 minGastropodExtreme Salad and Crazy PotatoesStep away from the French fries—and even from that bag of pre-washed mixed greens lurking in the crisper drawer. It’s time to reconsider the potato and up your salad game. In this episode, Cynthia and Nicky talk to science writer Ferris Jabr about the chestnut-flavored, gemstone-hued potatoes he discovered in Peru, as well as the …More →2015-03-0324 min
GastropodExtreme Salad and Crazy PotatoesStep away from the French fries—and even from that bag of pre-washed mixed greens lurking in the crisper drawer. It’s time to reconsider the potato and up your salad game.In this episode, Cynthia and Nicky talk to science writer Ferris Jabr about the chestnut-flavored, gemstone-hued potatoes he discovered in Peru, as well as the plant breeders working to expand American potato choices beyond the Russet Burbank and Yukon Gold. Plus we meet wild gardener Stephen Barstow, whose gorgeous megasalads include 537 different plants, to talk about ancient Norwegian rooftop onion gardens and the weedy origins of borscht. If you...2015-03-0326 min
GastropodEnhanced Eating with Dan PashmanHave you ever wondered how to avoid sandwich sogginess, what scented soap to pair with your restaurant order, and whether airplane food can be made to taste of anything at all? Dan Pashman has, and his new book, Eat More Better, is filled with deeply researched, science-based hacks to improve your everyday eating. Pashman, host of The Sporkful, shares his pro tips and dream lunchbox design in conversation with Cynthia and Nicky: listen, learn, and win a copy of his book for yourself.Episode NotesThe SporkfulDan Pashman shares fresh eating-related tips and tricks each week on his podcast, The Sporkful, w...2015-02-0222 minGastropodNight of the Living RadishesFor this special New Year episode, Gastropod transports you to Oaxaca, Mexico, for the legendary Night of the Radishes, celebrated the night before Christmas eve, where locals present their most elaborate and inventive radish carvings. You’ll also get a taste of entomophagy, otherwise known as the practice of eating bugs, when Cynthia and her partner …More →2015-01-0224 min
GastropodNight of the Living RadishesFor this special New Year episode, Gastropod transports you to Oaxaca, Mexico, for the legendary Night of the Radishes, celebrated the night before Christmas eve, where locals present their most elaborate and inventive radish carvings. You’ll also get a taste of entomophagy, otherwise known as the practice of eating bugs, when Cynthia and her partner Tim try chapulines, or grasshoppers, for the first time.The Night of the Radishes has taken place in the central square, or zocalo, of Oaxaca on December 23, every year for the past 117 years, since 1897. Originally intended as a way to decorate produce stands and at...2015-01-0225 min
GastropodBite: Smoked Pigeon and Other Subnatural DelightsIn this week’s bite-sized episode, Nicky travels to the campus of Duke University, in Durham, North Carolina, for a day of talks and tastings exploring the shifting status of stinky cheese, offal, insects, and other funky foods. At different times and places, these foods have been regarded as “subnatural”—low-class, disgusting, even unhygienic. But what does categorizing these foods as subnatural say about us, and what happens when we decide that they’re desirable, after all?
Episode Notes
Here are links to the peculiar but fascinating events, ideas, and books we discuss in this bite-sized episode.Subnature: Architecture’s Other Enviro...2014-11-2517 min
GastropodBite: Forgotten Fruits & the Future of Food?We’re back with a bite-sized discussion of two fascinating food history and science stories that have crossed our paths in the last couple of weeks. This time, co-host Nicky spends a week living on Soylent, the Silicon Valley-spawned food replacement-drink, and then we learn about the weird world of fruit detectives, who hunt down America’s long-lost apples with the help of watercolor illustrations drawn by 19th-century USDA artists. In one short, sweet conversation, we go from the recurring futuristic fantasy of the meal-in-a-pill to the unintentionally disastrous impact of Prohibition on America’s apple diversity. Episode Notes Here are lin...2014-10-2819 min