Your fingerprints reveal more than you think | Simona Francese
TED Talks Daily17 Sep 2018

Your fingerprints reveal more than you think | Simona Francese

Our fingerprints are what make us unique -- but they're also home to a world of information hidden in molecules that reveal our actions, lifestyles and routines. In this riveting talk, chemist Simona Francese shows how she studies these microscopic traces using mass spectrometry, a technology that analyzes fingerprints in previously impossible detail, and demonstrates how this cutting-edge forensic science can help police catch criminals.

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4 kinds of regret -- and what they teach you about yourself | Daniel H. Pink (re-release)

4 kinds of regret -- and what they teach you about yourself | Daniel H. Pink (re-release)

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Why your life needs novelty, no matter your age | Kenneth Chabert (re-release)

Why your life needs novelty, no matter your age | Kenneth Chabert (re-release)

To truly savor life, pursue "powerful first experiences," says storyteller and nonprofit founder Kenneth Chabert. Learn more about how to create these meaningful moments, where mundane routine is brok...

26 Dec 20259min

The spiritual wisdom we need for a planet in crisis | Tariq Al-Olaimy

The spiritual wisdom we need for a planet in crisis | Tariq Al-Olaimy

As cascading climate challenges reshape our world, the most resilient systems are ones we often overlook. Ecological futurist Tariq Al-Olaimy has seen this firsthand in disaster-stricken communities, ...

25 Dec 202515min

What successful negotiators do differently | Kathryn Valentine

What successful negotiators do differently | Kathryn Valentine

Studies show that women negotiate just as frequently as men — so why do they succeed half as often? With wit and humor, business consultant Kathryn Valentine unpacks the gender expectations of workpla...

24 Dec 20259min

AI's next frontier isn't where you might expect | Hardy Pemhiwa

AI's next frontier isn't where you might expect | Hardy Pemhiwa

With a billion mobile phone users and a median population age of 19, Africa isn't catching up to the AI revolution — it's writing an entirely different playbook, says business leader Hardy Pemhiwa. He...

23 Dec 202515min

This is how kids should be learning with AI | Priya Lakhani

This is how kids should be learning with AI | Priya Lakhani

As AI races into classrooms, we risk confusing quick and easy answers with true learning, says AI education entrepreneur Priya Lakhani. She explains why being challenged is essential for making knowle...

22 Dec 202512min

What 2025 Taught Us—And Where 2026 Is Taking Us

What 2025 Taught Us—And Where 2026 Is Taking Us

What do foot massage parties, otters, and AI robot tutors have in common? To find out, tune into our special end-of-year conversation featuring the hosts from TED Talks Daily, TED Radio Hour, TED Busi...

21 Dec 202555min

The case for spending more time with your friends | Rhaina Cohen

The case for spending more time with your friends | Rhaina Cohen

In a time when loneliness is becoming a public health crisis, author Rhaina Cohen says friendships aren't just nice to have — they’re essential to your health and happiness. She challenges the assumpt...

20 Dec 202547min

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