TED Radio Hour
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The TED Radio Hour is a narrative journey through fascinating ideas, astonishing inventions, fresh approaches to old problems, and new ways to think and create.
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Episodes
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Nagin Cox: What Does Time On Mars Teach Us About Time On Earth?
NASA engineer Nagin Cox lives on Earth but works on Mars time, where days are longer and time works differently. Her work with the rovers has entirely changed the way she thinks about time on Earth.
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Lucy Cooke: How Did Slowness Become The Sloth's Secret To Survival?
It's easy to see why sloths have become icons of laziness. But zoologist Lucy Cooke says behind their leisurely pace is a marvelous evolutionary advantage that is the secret to their survival.
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Julia Watson: What Can We Learn From Indigineous Design Developed Over Generations?
For generations, Indigenous people have used slow but sophisticated technology to build elaborate structures. Architect Julia Watson says their designs can guide our response to the climate crisis.
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Matthew Walker: Why Is It Essential To Make Time For Sleep?
Sleep is crucial for our health — and there are alarming consequences when we don't get enough. Matthew Walker explores the many benefits of a full night of sleep, and how to make sleep a priority.
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Our Relationship To Time: Listener Voice Memos
This past year has changed how many of us experience time, upending our expectations of how we pass our hours, days, and months. So, we asked you: How has your relationship with time changed?
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Cloe Shasha Brooks: The Search For Big Ideas
Anyone from anywhere can give a TED Talk. This hour, we're joined by curator Cloe Shasha Brooks, who leads a massive search each year to discover brilliant speakers who often fly under the radar.
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Andy Puddicombe: How Can Breathing Help Us In An Ever-Changing World?
Mindfulness expert and Headspace co-founder Andy Puddicombe guides listeners through a meditative reflection on breath and impermanence.
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Andy Puddicombe: How Can Breathing Help Improve Our Relationships?
Mindfulness expert and Headspace co-founder Andy Puddicombe guides listeners through a meditative reflection on how breath can bring us closer together.
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Beth Gardiner: What Are The Consequences Of Breathing Dirty Air?
Journalist Beth Gardiner and activist Yvette Arellano explain the long-term health effects of air pollution. Yvette lives in a Houston neighborhood near the largest petrochemical complex in the U.S.
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Caro Verbeek: What Can The Scents Of The Past Tell Us About Our History?
Each day, we breathe about 22,000 times--and all that time we smell. Scent historian Caro Verbeek recreates scents of the past. She says, just like music and art, smell is a part of our heritage.
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Emma Schachner: How Did Dinosaur's Lungs Help Them Dominate The Earth For So Long?
Dinosaurs ruled Earth for 180 million years, but to dominate they had to outcompete a slew of other animals. Paleontologist Emma Schachner thinks their lungs could have been the competitive advantage
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JayaShri Maathaa: How Can Saying "Thank You" Transform Your Life?
During the coronavirus pandemic, monk JayaShri Maathaa continually turned to one powerful mantra: "thank you," a statement of genuine gratitude to provide solace and strength in troubled times.