Ideas change everything
  • TED Talks
    Browse the library of TED talks and speakers
    Playlists
    100+ collections of TED Talks, for curious minds
    TED Series
    Go deeper into fascinating topics with original video series from TED
    TED-Ed videos
    Watch, share and create lessons with TED-Ed
    TEDx Talks
    Talks from independently organized local events
  • Topics
    Explore TED offerings by topic
    Podcasts
    Explore the TED Audio Collective
    Ideas Blog
    Our daily coverage of the world of ideas
    Newsletters
    Inspiration delivered straight to your inbox
    TED Games
    Innovative games that challenge you to think differently
  • Conferences
    Take part in our events: TED, TEDGlobal and more
    TEDx Events
    Find and attend local, independently organized events
    TED on Screen
    Experience TED from home
    TED Courses
    Learn from TED speakers who expand on their world-changing ideas
  • Nominate
    Recommend speakers, TED Prize recipients, Fellows and more
    Organize a local TEDx Event
    Rules and resources to help you plan a local TEDx event
    TED-Ed
    Award-winning educational content and programs
    Translate
    Bring TED to the non-English speaking world
    TED Fellows
    Join or support innovators from around the globe
  • Our Organization
    Our mission, history, team, and more
    Conferences
    TED Conferences, past, present, and future
    Programs & Initiatives
    Details about TED's world-changing initiatives
    Partner with TED
    Learn how you can partner with us
    TED Blog
    Updates from TED and highlights from our global community
Playlist

Talks to inspire smart conversation

From string theory to geopolitics, neuroscience to tissue engineering, watch these talks that make complex topics more understandable.

Watch now
What is so special about the human brain?
13:18

Suzana Herculano-Houzel

What is so special about the human brain?

13 minutes 18 seconds
Making sense of string theory
18:52

Brian Greene

Making sense of string theory

18 minutes 52 seconds
The joy of lexicography
15:37

Erin McKean

The joy of lexicography

15 minutes 37 seconds
Can we create new senses for humans?
20:25

David Eagleman

Can we create new senses for humans?

20 minutes 25 seconds
How bacteria "talk"
17:54

Bonnie Bassler

How bacteria "talk"

17 minutes 54 seconds
Puppies! Now that I’ve got your attention, complexity theory
13:31

Nicolas Perony

Puppies! Now that I’ve got your attention, complexity theory

13 minutes 31 seconds
Caring for engineered tissue
03:56

Nina Tandon

Caring for engineered tissue

3 minutes 56 seconds
9 myths about psychology, debunked
13:12

Ben Ambridge

9 myths about psychology, debunked

13 minutes 12 seconds
The danger of a single story
18:32

Chimamanda Ngozi Adichie

The danger of a single story

18 minutes 32 seconds
How not to be ignorant about the world
18:55

Hans and Ola Rosling

How not to be ignorant about the world

18 minutes 55 seconds
Why our IQ levels are higher than our grandparents'
18:27

James Flynn

Why our IQ levels are higher than our grandparents'

18 minutes 27 seconds
Explore
  • TEDx
  • TED Fellows
  • TED Ed
  • TED Translators
  • TED Institute
  • The Audacious Project
  • TED@Work
  • Podcasts
  • TED Blog
  • More ways to get TED
Our community
  • TED Speakers
  • TED Fellows
  • TED Translators
  • TEDx Organizers
  • TED Community
Newsletters
Get the latest talks
Get a daily email featuring the latest talk, plus a quick mix of trending content.
By subscribing, you understand and agree that we will store, process and manage your personal information according to our Privacy Policy
Follow TED
Download the TED App
Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917
Download the TED App
Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917
  • TED Talks Usage Policy
  • Privacy Policy
  • Advertising / Partnership
  • TED.com Terms of Use
  • Jobs
  • Press
  • Help
© TED Conferences, LLC. All rights reserved.