Why your blood should flow like ketchup | Sean Farrington
TED Talks Daily7 Marras 2025

Why your blood should flow like ketchup | Sean Farrington

Your blood should have more in common with ketchup than just color, says chemical engineer Sean Farrington. Demonstrating the flow of everyday products like shampoo, peanut butter and ketchup, he makes the case for expanding the use of blood viscosity as a medical diagnostic, much like blood pressure. Learn more about the little-known field of rheology and how it could save lives — if taken seriously.


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How distributed work can unlock your potential | Avani Prabhakar

How distributed work can unlock your potential | Avani Prabhakar

The option to work from home means that work truly works for everyone, says Avani Prabhakar, chief people officer of a large tech company. She explains how flexibility and asynchronous collaboration in a distributed workplace can unlock diverse global talent, level the playing field for introverts and actually increase productivity — without damaging company culture. (Made in partnership with Atlassian) Hosted on Acast. See acast.com/privacy for more information.

15 Tammi 202512min

A hospital in the cloud bringing health care anywhere in the world | Mohamed Aburawi

A hospital in the cloud bringing health care anywhere in the world | Mohamed Aburawi

What if AI could help connect you with the right medical care, exactly when you need it? Health systems entrepreneur, surgeon and TED Fellow Mohamed Aburawi explores how his digital health platform, Speetar, uses AI to bridge the healthcare gap in underserved regions, like his native Libya, by connecting patients with doctors who truly understand their needs. Hosted on Acast. See acast.com/privacy for more information.

14 Tammi 202517min

Solar energy is even cheaper than you think | Jenny Chase

Solar energy is even cheaper than you think | Jenny Chase

How prevalent is solar power, really? According to researcher Jenny Chase, it's already displacing fossil fuels in key energy markets around the world. She explains the rise of affordable solar power and dives into how her team tracked its rapid installation in unexpected countries, offering a vision of a brighter, more sustainable future. Hosted on Acast. See acast.com/privacy for more information.

13 Tammi 20259min

Sunday Pick: Design Matters | Colin Greenwood

Sunday Pick: Design Matters | Colin Greenwood

Each Sunday, TED shares an episode of another podcast we think you'll love, handpicked for you… by us. Since 2003, Radiohead’s bassist, Colin Greenwood, has taken his camera to the studio and on stage to document the rise of one of the world’s most cherished bands. In this episode of Design Matters with Debbie Millman, Colin discusses his legendary musical career and his beautiful new book, How to Disappear, capturing intimate photographs of his bandmates at work.Listen to Design Matters with Debbie Millman wherever you get your podcasts. Hosted on Acast. See acast.com/privacy for more information.

12 Tammi 202555min

The biggest global risks for 2025 | Ian Bremmer

The biggest global risks for 2025 | Ian Bremmer

2025 ushers in one of the most dangerous periods in world history — on par with the 1930s and early Cold War, says Ian Bremmer, president and founder of Eurasia Group and GZERO Media. Highlighting the top geopolitical risks for the year ahead, Bremmer explores the impact of Donald Trump’s return to power in the US, the breakdown of the US-China relationship, the consequences of a rogue Russia, the future of unchecked AI development and more, plus some bright spots amid these unprecedented challenges. (This interview, hosted by TED’s Helen Walters, was recorded on January 6, 2025.) Hosted on Acast. See acast.com/privacy for more information.

11 Tammi 202545min

Does your heartbeat shape your sense of time? | Irena Arslanova

Does your heartbeat shape your sense of time? | Irena Arslanova

Do you ever feel like time slows down when you’re bored but flies when you’re having fun? Cognitive neuroscientist Irena Arslanova explores the ways your brain and heart shape your perception of time, revealing how your heartbeat doesn’t just keep you alive — it also influences whether moments feel fleeting or stretched. Hosted on Acast. See acast.com/privacy for more information.

10 Tammi 202510min

The potential US TikTok ban — and what's at stake | Clay Shirky

The potential US TikTok ban — and what's at stake | Clay Shirky

The clock is ticking on social media giant TikTok, which faces a nationwide ban in the United States unless its parent company, ByteDance, sells it by January 19. Social media theorist Clay Shirky unpacks why the US is trying to ban TikTok, what it means for the app's users and creators and the implications for national security, freedom of speech, US-China relations and more. (This interview, hosted by TED's Whitney Pennington Rodgers, was recorded on January 8, 2025.) Hosted on Acast. See acast.com/privacy for more information.

9 Tammi 20251h 2min

Why violence is rising with global temperatures | Peter Schwartzstein

Why violence is rising with global temperatures | Peter Schwartzstein

Climate change doesn't just melt ice caps, it also fuels conflict, corruption and division worldwide, explains TED Fellow and journalist Peter Schwartzstein. From droughts in Syria to rising seas in Bangladesh, he explores how climate stress escalates existing social instabilities — and underscores why every effort to curb a warming world matters, no matter how small. Hosted on Acast. See acast.com/privacy for more information.

8 Tammi 20255min

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