10. Salman Khan: Let's use video to reinvent education

http://www.ted.com/talks/salman_khan_let_s_use_video_to_rein...

9. Tim Harford: Trial, error and the God complex

http://www.ted.com/talks/tim_harford.html

8. Harald Haas: Wireless data from every light bulb AND Cynthia Breazeal: The rise of personal robots

http://www.ted.com/talks/harald_haas_wireless_data_from_ever...

7. Richard Wilkinson: How economic inequality harms societies

http://www.ted.com/talks/richard_wilkinson.html

6. Lee Cronin: Making matter come alive AND Skylar Tibbits: Can we make things that make themselves

http://www.ted.com/talks/skylar_tibbits_can_we_make_things_t...

5. Morgan Spurlock: The greatest TED Talk ever sold

http://www.ted.com/talks/morgan_spurlock_the_greatest_ted_ta...

4. Luis von Ahn: Massive-scale online collaboration

http://www.ted.com/talks/luis_von_ahn_massive_scale_online_c...

3. Stefon Harris: There are no mistakes on the bandstand

http://www.ted.com/talks/stefon_harris_there_are_no_mistakes...

2. Bunker Roy: Learning from a barefoot movement

http://www.ted.com/talks/bunker_roy.html

1. JR's TED Prize wish: Use art to turn the world inside out

http://www.ted.com/talks/jr_s_ted_prize_wish_use_art_to_turn...