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TED Talks Daily

Podcast Series TED Talks Daily

Every weekday, TED Talks Daily brings you the latest talks in audio. Join host and journalist Elise Hu for thought-provoking ideas on every subject imaginable — from Artificial Intelligence to Zoology, and everything in between — given by the world's leading thinkers and creators. With TED Talks Daily, find some space in your day to change your perspectives, ignite your curiosity, and learn something new.

Series Episodes

How your emotions change the shape of your heart | Sandeep Jauhar

How your emotions change the shape of your heart | Sandeep Jauhar

"A record of our emotional life is written on our hearts," says cardiologist and author Sandeep Jauhar. In a stunning talk, he explores the mysterious ways our emotions impact the health of our hearts -- causing them to change shape in response to grief or fear, to literally break in response to emotional heartbreak -- and calls for a shift in how we care for our most vital organ.

16 mins

24 November Finished

The mood-boosting power of crying | Kathy Mendias

The mood-boosting power of crying | Kathy Mendias

Here's a talk about tears -- and why crying isn't something to be afraid or ashamed of. Exploring the science behind the mood-boosting power of crying, childbirth and lactation educator Kathy Mendias shows how tears can enhance your physical and mental well-being and deepen your relationship to yourself and others.

11 mins

23 November Finished

How COVID-19 human challenge trials work -- and why I volunteered | Sophie Rose

How COVID-19 human challenge trials work -- and why I volunteered | Sophie Rose

In April 2020, epidemiologist-in-training Sophie Rose volunteered to be infected with the virus that causes COVID-19. As a young, healthy adult, she's offering to take part in a human challenge trial, a study where participants are intentionally exposed to SARS-CoV-2 to test vaccines and gather critical data. Explaining how challenge trials could speed up the development of effective vaccines, Rose shares why volunteering was the right decision for her.

6 mins

20 November Finished

How quinoa can help combat hunger and malnutrition | Cedric Habiyaremye

How quinoa can help combat hunger and malnutrition | Cedric Habiyaremye

On a mission to create a hunger-free world, agricultural entrepreneur Cedric Habiyaremye makes the case for cultivating quinoa -- and other versatile, nutrient-rich grains -- in places experiencing malnutrition, like his native Rwanda. He shares a model to help smallholder farmers across Africa diversify their fields with nutritious and indigenous crops, taking a step towards ensuring healthy foods are available and affordable for all.

6 mins

19 November Finished

What happens after we develop a COVID-19 vaccine? | Johanna Benesty

What happens after we develop a COVID-19 vaccine? | Johanna Benesty

An effective COVID-19 vaccine is just the first step in ending the pandemic, says global health strategist Johanna Benesty. In this illuminating talk, she explores the various barriers to "equitable access" -- making sure COVID-19 therapeutics are available to all -- and shares a creative approach to research and development that could ensure vaccines are rolled out fairly, efficiently and at a global scale.

10 mins

18 November Finished

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