How a miniaturized atomic clock could revolutionize space exploration | Jill Seubert

How a miniaturized atomic clock could revolutionize space exploration | Jill Seubert

Author: TED March 5, 2020 Duration: 11:07
Ask any deep space navigator like Jill Seubert what makes steering a spacecraft difficult, and they'll tell you it's all about the timing; a split-second can decide a mission's success or failure. So what do you do when a spacecraft is bad at telling time? You get it a clock -- an atomic clock, to be precise. Let Seubert whisk you away with the revolutionary potential of a future where you could receive stellar, GPS-like directions -- no matter where you are in the universe.

Curiosity about how our bodies work and the universe functions finds a compelling home in TED Talks Science and Medicine. This curated collection pulls directly from the global stage, featuring leading researchers, pioneering physicians, and insightful thinkers who are actively reshaping their fields. Each episode is a deep, personal narrative from the person behind the discovery, moving beyond textbook summaries to share the human story of scientific pursuit. You’ll hear a neurosurgeon explain the delicate biology of consciousness, a biologist decoding the secret language of trees, or an epidemiologist tracing the path of a pandemic. The discussions are grounded in rigorous research but delivered with a clarity and passion that makes complex concepts accessible and genuinely thrilling. Sourced from flagship TED conferences, independent TEDx events, and partner gatherings worldwide, this podcast serves as a direct line to the cutting edge. It’s for anyone who finds wonder in a detailed medical breakthrough or a revolutionary physics concept, offering a regular dose of perspective on the mechanisms of life and the cosmos. TED’s nonprofit mission to spread impactful ideas is perfectly realized here, turning each listening session into an engaging, thought-provoking exploration of what we know and the vast mysteries that remain.
Author: Language: English Episodes: 133

TED Talks Science and Medicine
Podcast Episodes
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Your closet is likely full of all kinds of materials -- leather, cotton, nylon and polyester, to name a few -- that contribute to fashion's sustainability crisis. Biomaterials investigator Dan Widmaier explains how we co…
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A curious, quiet revolution of sound has taken over the internet. Physiologist Craig Richard explains the soothing brain science of Autonomous Sensory Meridian Response (ASMR), tracking its rise in popularity and why thi…
Humanity's search for cosmic truth and poetic beauty | Maria Popova [not-audio_url] [/not-audio_url]

Duration: 7:15
Linking together the histories of Henrietta Swan Leavitt, Edwin Hubble and Tracy K. Smith, poet and thinker Maria Popova crafts an astonishing story of how humanity came to see the edge of the observable universe. (Follo…
How mRNA medicine will change the world | Melissa J. Moore [not-audio_url] [/not-audio_url]

Duration: 18:00
The secret behind medicine that uses messenger RNA (or mRNA) is that it "teaches" our bodies how to fight diseases on our own, leading to groundbreaking treatments for COVID-19 and, potentially one day, cancer, the flu a…
We can make COVID-19 the last pandemic | Bill Gates [not-audio_url] [/not-audio_url]

Duration: 14:43
Building a pandemic-free future won't be easy, but Bill Gates believes that we have the tools and strategies to make it possible -- now we just have to fund them. In this forward-looking talk, he proposes a multi-special…
5 promising factors propelling climate action | Gabriel Kra [not-audio_url] [/not-audio_url]

Duration: 11:26
Given the scale of the challenge, the conversation around climate change is often tinged with doom and gloom. But climate tech investor Gabriel Kra thinks we need to reframe the crisis as a source of tremendous opportuni…
The deep sea's medicinal secrets | Sam Afoullouss [not-audio_url] [/not-audio_url]

Duration: 13:10
Under the sea, untold wonders await in the form of untapped medicinal potential. Chemist Sam Afoullouss dives into the science behind natural remedies, explaining why the ocean's great (and still largely unexplored) biod…