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⇱ Ideas about Science

Video playlists about Science

10 talks

Most popular TED Talks of 2025

Here are the talks everyone couldn’t stop watching in 2025. From how to spot deepfakes and read minds to breakthroughs in robotics and longer-lasting produce, these ideas captured attention — and sparked conversation worldwide.
10 talks

The most popular TED Talks of 2022

What ideas intrigued and inspired the world this year? These TED Talks spread the quickest in 2022.
10 talks

The most popular TED Talks of 2021

What ideas captured people's attention and took off the quickest? Here are the talks that intrigued and inspired in 2021.
8 talks

Harnessing the future of data

Mind-blowing tech is right around the corner -- and the data to power it is here and now. Get an awe-inspiring look at the future that awaits with visionaries already predicting, embracing and innovating on the potential of tomorrow.
See all playlists on Science

Talks about Science

Joy Milne

The nurse who can smell Parkinson’s

17 minutes 57 seconds

Vivian Jiang

What happens if you eat a silica gel packet?

5 minutes 17 seconds

Jenny Taitz

Stress resets, the ultimate mental health hack

10 minutes 30 seconds

Kelly Lambert

I taught rats to drive. They taught me to enjoy the ride

14 minutes

TED-Ed

3 surprising ways microplastics can enter your body

5 minutes 49 seconds

Christian Busch

Is luck random — or can you cultivate it?

12 minutes 48 seconds

Maksim Plikus

How long can hair grow?

4 minutes 46 seconds

Gurpreet Baht and Natalie Pang

What happens when you break a bone?

3 minutes 52 seconds
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Alison Edelman

How does the morning-after pill prevent pregnancy?

5 minutes 9 seconds

David Fajgenbaum and Kiah Williams

What to do when you’re told there’s nothing left to try

28 minutes 40 seconds

Bruce Hardy

The biggest myths about Neanderthals

6 minutes 48 seconds

Emily Esfahani Smith

Why pursuing happiness makes you ... less happy

37 minutes 20 seconds

Mark Miodownik

The brilliance of bridges and roads that repair themselves

9 minutes 53 seconds

Elizabeth Micks

What is vaginal discharge, and what does it say about your health?

5 minutes 51 seconds

Sonja Lyubomirsky

1 thing you can do today to be happier

4 minutes 59 seconds

Louis VI

The language you're fluent in — but forgot how to hear

17 minutes 23 seconds
See all talks on Science
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