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TED Talks Daily
Daily
 
Want TED Talks on the go? Every weekday, this feed brings you our latest talks in audio format. Hear thought-provoking ideas on every subject imaginable -- from Artificial Intelligence to Zoology, and everything in between -- given by the world's leading thinkers and doers. This collection of talks, given at TED and TEDx conferences around the globe, is also available in video format.
 
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Radiolab
Monthly+
 
Radiolab is a show about curiosity. Where sound illuminates ideas, and the boundaries blur between science, philosophy, and human experience.Radiolab is heard around the country on more than 500 member stations. Check your local station for airtimes.Embed the Radiolab widget on your blog or website.Radiolab is supported, in part, by the Alfred P. Sloan Foundation, enhancing public understanding of science and technology in the modern world. More information about Sloan at www.sloan.org.All p ...
 
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Stuff You Should Know
Weekly+
 
How do landfills work? How do mosquitos work? Join Josh and Chuck as they explore the Stuff You Should Know about everything from genes to the Galapagos in this podcast from HowStuffWorks.com.
 
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Science Friday
Weekly+
 
Brain fun for curious people.
 
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BackStory
Weekly
 
BackStory is a weekly public podcast hosted by U.S. historians Ed Ayers, Brian Balogh, Nathan Connolly and Joanne Freeman. We're based in Charlottesville, Va. at the Virginia Foundation for the Humanities.Each week we take a topic that people are talking about and explore it through the lens of American history. Through stories, interviews, and conversation with our listeners, we make history engaging and fun.
 
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We don’t do breaking news. But when Robert Mueller released his indictment a few days ago, alleging that 13 Russian nationals colluded to disrupt the 2016 elections, we had a lot of questions. Who are these Russian individuals sowing discord? And who are these Americans that were manipulated?? Join us as we follow a trail of likes and tweets th ...…
 
Hacking, fake news, information bubbles ... all these and more have become part of the vernacular in recent years. But as cyberspace analyst Laura Galante describes in this alarming talk, the real target of anyone looking to influence geopolitics is dastardly simple: it's you.By contact@ted.com (TED).
 
As early as 1786, groups assembled to help slaves escape lives of bondage. And, as the 19th century progressed, the emergent Underground Railroad grew more sophisticated in aiding escaped slaves. But how did it work? Join Josh and Chuck to learn more.By applepodcast@howstuffworks.com (HowStuffWorks).
 
While oohing and ahhing at the powerful leaps and nimble spins on the ice at the Olympics, you may not realize you’re watching physics in action. Each jump requires a careful balance of matching the time in air to the speed and number of rotations. From spray can to ocean spray, it's time to talk about aerosols. They do play a role in climate c ...…
 
One woman’s dubious dance with a cow parasite left her rubbing her eyes—and medical experts scratching their heads. The Idaho legislature is debating how to address human-induced climate change in revised science education standards. A collection of AI-assisted tools could allow the average person to create videos of anyone saying or doing anyt ...…
 
In honor of President’s Day, Joanne, Brian, and Nathan explore the ‘afterlives’ of presidents: what do they do with their time once they’re out of office -- and how do we remember them once they’re gone? Learn more about your ad choices. Visit megaphone.fm/adchoicesBy backstory@virginia.edu (BackStory, Panoply).
 
We often find ourselves stuck in narrow social circles with similar people. What habits confine us, and how can we break them? Organizational psychologist Tanya Menon considers how we can be more intentional about expanding our social universes -- and how it can lead to new ideas and opportunities.By contact@ted.com (TED).
 
What happens to the clothes we don't buy? You might think that last season's coats, trousers and turtlenecks end up being put to use, but most of it (nearly 13 million tons each year in the United States alone) ends up in landfills. Fashion has a waste problem, and Amit Kalra wants to fix it. He shares some creative ways the industry can evolve ...…
 
"To be African is to be inspired by culture and to be filled with undying hope for the future," says designer and TED Fellow Walé Oyéjidé. With his label Ikiré Jones (you'll see their work in Marvel's "Black Panther"), he uses classic design to showcase the elegance and grace of often-marginalized groups, in beautifully cut clothing that tells ...…
 
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Stuff You Should Know
 
Harriet Tubman is a legendary figure in history, but the details of her life are even more remarkable than what you may have learned in school. Listen in today as Josh and Chuck pay tribute to a true icon of African-American history.By applepodcast@howstuffworks.com (HowStuffWorks).
 
Dixon Chibanda is one of 12 psychiatrists in Zimbabwe -- for a population of more than 16 million. Realizing that his country would never be able to scale traditional methods of treating those with mental health issues, Chibanda helped to develop a beautiful solution powered by a limitless resource: grandmothers. In this extraordinary, inspirat ...…
 
Do you really need a brain to sense the world around you? To remember? Or even learn? Well, it depends on who you ask. Jad and Robert, they are split on this one. Today, Robert drags Jad along on a parade for the surprising feats of brainless plants. Along with a home-inspection duo, a science writer, and some enterprising scientists at Princet ...…
 
The hymen is still the most misunderstood part of the female body. Nina Dølvik Brochmann and Ellen Støkken Dahl share their mission to empower young people through better sex education, debunking the popular (and harmful) myths we're told about female virginity and the hymen.By contact@ted.com (TED).
 
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Stuff You Should Know
 
What must be one of the most famous natural disasters in history took place when Mt Vesuvius buried Pompeii in 79 CE. But when the town was resurrected 1700 years later, a new chapter in its history was written.By applepodcast@howstuffworks.com (HowStuffWorks).
 
What is it about unfairness? Whether it's not being invited to a friend's wedding or getting penalized for bad luck or an honest mistake, unfairness often makes us so upset that we can't think straight. And it's not just a personal issue -- it's also bad for business, says Marco Alverà. He explains how his company works to create a culture of f ...…
 
Bhu Srinivasan researches the intersection of capitalism and technological progress. Instead of thinking about capitalism as a firm, unchanging ideology, he suggests that we should think of it as an operating system -- one that needs upgrades to keep up with innovation, like the impending take-off of drone delivery services. Learn more about th ...…
 
In this episode of Stuff You Should Know, Josh and Chuck discuss Narco States, places where illegal drugs are traded openly with government support -- or without government interference.By applepodcast@howstuffworks.com (HowStuffWorks).
 
Do you know the difference between a poisonous creature and a venomous one? One distinction is that poisons are often ingested or absorbed by the skin, while venoms have to be injected through a wound. Mandë Holford tells us more about her research studying these dangerous creatures. 25 years ago, all-female crayfish species originated from a h ...…
 
The Science Friday Book Club nerds out about ‘Frankenstein’ one last time. A menagerie of insects thrive among cacao trees—and that biodiversity might help boost yields. While the ozone layer above the poles is on the mend, the health of the layer in middle latitudes is less clear. SpaceX successfully launched the Heavy Falcon rocket with two o ...…
 
Ed, Brian and Nathan mark the beginning of Lent with an exploration of American Catholicism—recounting the struggles, triumphs, and unique impact of Catholics on the history of the United States. From Spanish missionaries on the California coast and early converts among the Mohawk, to JFK and modern nuns living in the Blue Ridge Mountains - Bac ...…
 
What's the antidote to rising nationalism, polarization and hate? In this inspiring, poetic talk, Valarie Kaur asks us to reclaim love as a revolutionary act. As she journeys from the birthing room to tragic sites of bloodshed, Kaur shows us how the choice to love can be a force for justice.By contact@ted.com (TED).
 
The democratic process is messy, complicated and often inefficient -- but across Africa, activists are redefining democracy by putting protest at its center. In an illuminating talk, political scientist Zachariah Mampilly gives us a primer on the current wave of protests reshaping countries like Tunisia, Malawi and Zimbabwe -- and explains how ...…
 
Mohamad Jebara loves mathematics -- but he's concerned that too many students grow up thinking that this beautiful, rewarding subject is difficult and boring. His company is experimenting with a bold idea: paying students for completing weekly math homework. He explores the ethics of this model and how it's helping students -- and why learning ...…
 
In 1928 Bessie and Glen Hyde attempted to navigate their way through the belly of the Grand Canyon in a homemade boat. They disappeared without a trace and their mystery endures all these years later. Listen in today to hear all about the tragic and mysterious disappearance of the Grand Canyon Newlyweds.…
 
If architect and writer John Cary has his way, women will never need to stand in pointlessly long bathroom lines again. Lines like these are representative of a more serious issue, Cary says: the lack of diversity in design that leads to thoughtless, compassionless spaces. Design has a unique ability to dignify and make people feel valued, resp ...…
 
Su Kahumbu raises badass cows -- healthy, well-fed animals whose protein is key to solving a growing crisis in Africa: childhood nutritional stunting. With iCow, a simple SMS service she developed to support small-scale livestock farmers, the TED Fellow is helping farmers across the continent by texting them tips on caring for and raising anima ...…
 
How deep into the Earth can we go and still find life? Marine microbiologist Karen Lloyd introduces us to deep-subsurface microbes: tiny organisms that live buried meters deep in ocean mud and have been on Earth since way before animals. Learn more about these mysterious microbes, which refuse to grow in the lab and seem to have a fundamentally ...…
 
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Stuff You Should Know
 
In the 1960s, a very cool machine debuted at the Seattle World's Fair - the Mold-A-Rama. It made real plastic toys on-demand from melted plastic pellets, to the delight of children and adults alike. They didn't last too long, but can still be found at various locations all over the United States and their retro-cool stylings are still a hit. Le ...…
 
At some point in our lives, almost every one of us will have our heart broken. Imagine how different things would be if we paid more attention to this unique emotional pain. Psychologist Guy Winch reveals how recovering from heartbreak starts with a determination to fight our instincts to idealize and search for answers that aren't there -- and ...…
 
In anticipation of Super Bowl LII (Go Eagles), we're revisiting an old episode about the surprising history of how the game came to be. It's the end of the 19th century -- the Civil War is over, and the frontier is dead. And young college men are anxious. What great struggle will test their character? Then along comes a new craze: football. A b ...…
 
Bossing a lion around in front of a crowd at a circus has been an attraction for 200 years, but exactly how lion tamers get their captive wild animals to comply has evolved over time. Take a peek in the jaws of this odd profession with Josh and Chuck.By applepodcast@howstuffworks.com (HowStuffWorks).
 
Dinosaurs existed all over the world—fossils have been found on every continent. Africa is no exception, but far fewer fossils have been found there from the late Cretaceous era—the period before the dinosaurs went extinct. But a new discovery in Egypt could provide clues about the evolution of dinosaurs in Africa. Click here to learn more. Las ...…
 
China's thirst for energy is rising. But to save its cities from suffocating pollution, leaders are looking to carbon-free energy sources and electric vehicles. Click here for more information about China's energy future. We need domestic bees. But what happens to wild bees when they share a space? We discuss the good and the bad in the latest ...…
 
The internet can be an ugly place, but you won't find bullies or trolls on Stuart Duncan's Minecraft server, AutCraft. Designed for children with autism and their families, AutCraft creates a safe online environment for play and self-expression for kids who sometimes behave a bit differently than their peers (and who might be singled out elsewh ...…
 
The U.S. is in the grips of the worst flu season in nearly a decade, with hospitals full across the country. But it’s nothing compared to the flu season one hundred years ago, when a nationwide pandemic killed over half a million Americans. Brian, Nathan, and Joanne look back at the so-called “Spanish Flu,” how it affected the U.S., and why it’ ...…
 
Peter Ouko spent 18 years in Kamiti Prison in Kenya, sometimes locked up in a cell with 13 other grown men for 23 and a half hours a day. In a moving talk, he tells the story of how he was freed -- and his current mission with the African Prisons Project: to set up the first law school behind bars and empower people in prison to drive positive ...…
 
Danielle Wood leads the Space Enabled research group at the MIT Media Lab, where she works to tear down the barriers that limit the benefits of space exploration to only the few, the rich or the elite. She identifies six technologies developed for space exploration that can contribute to sustainable development across the world -- from observat ...…
 
"It is the artist's job to unearth stories that people try to bury with shovels of complacency and time," says poet and freedom fighter Mwende "FreeQuency" Katwiwa. Performing her poem "The Joys of Motherhood," Katwiwa explores the experience of Black mothers in America and discusses the impact of the Movement for Black Lives -- because, she sa ...…
 
It's been the subject of teenage conversation for decades already, but now you can join Josh and Chuck as they dive into the science of how pot and booze affect your body, mind and behavior and learn which one comes out on top.By applepodcast@howstuffworks.com (HowStuffWorks).
 
Anjali Kumar went looking for God and ended up finding something else entirely. In an uplifting, funny talk about our shared humanity, she takes us on a spiritual pilgrimage to meet witches in New York, a shaman in Peru, an infamous "healer" in Brazil and others, sharing an important lesson: what binds us together is far stronger than what sepa ...…
 
An unassuming string of 16 words tucked into the Constitution grants Congress extensive power to make laws that impact the entire nation. The Commerce Clause has allowed Congress to intervene in all kinds of situations — from penalizing one man for growing too much wheat on his farm, to enforcing the end of racial segregation nationwide. That i ...…
 
Mike Gil spies on fish: using novel multi-camera systems and computer vision technology, the TED Fellow and his colleagues explore how coral reef fish behave, socialize and affect their ecosystems. Learn more about how fish of different species communicate via social networks -- and what disrupting these networks might mean to the delicate ecol ...…
 
Psychologist Susan David shares how the way we deal with our emotions shapes everything that matters: our actions, careers, relationships, health and happiness. In this deeply moving, humorous and potentially life-changing talk, she challenges a culture that prizes positivity over emotional truth and discusses the powerful strategies of emotion ...…
 
Listen in today for the conclusion of the story of the Manson Family Murders.By applepodcast@howstuffworks.com (HowStuffWorks).
 
What do we really know about mosquitoes? Fredros Okumu catches and studies these disease-carrying insects for a living -- with the hope of crashing their populations. Join Okumu for a tour of the frontlines of mosquito research, as he details some of the unconventional methods his team at the Ifakara Health Institute in Tanzania have developed ...…
 
Most people have a basic understanding of how prisons work, but it's often heavily influenced by fiction. What's it really like behind those bars? In this episode, Josh and Chuck reveal the practices, controversies and harsh realities of prison life.By applepodcast@howstuffworks.com (HowStuffWorks).
 
The untold story of jellyfish is one of perception versus reality.Plus, researchers tested if listeners could identify lullabies, dance, love, and healing songs from different cultures.
 
What we are learning about how to convince people that vaccines are safe and necessary. Plus, flu infection boosts the risk of heart attack six fold. An infectious disease physician explains why—and how to protect yourself.
 
This year’s Winter Olympics have already seen their share of drama -- and political jockeying -- and the games haven’t even begun. So, BackStory is digging into the history of the power of international sports. We’ll discuss how sports have been tangled up in what’s going on off the field, from Cold War politics to Americans’ sense of ourselves ...…
 
There's an energy revolution happening in villages and towns across Africa -- off-grid solar energy is becoming a viable alternative to traditional electricity systems. In a bold talk about a true leapfrog moment, Amar Inamdar introduces us to proud owners of off-grid solar kits -- and explains how this technology has the opportunity to meet tw ...…
 
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