Geoffrey West: The surprising math of cities and corporations
172,904 views
2011-07-26
Rory Stewart: Time to end the war in Afghanistan
134,894 views
2011-07-25
A robot that flies like a bird | Markus Fischer
3,551,545 views
2011-07-23
How algorithms shape our world | Kevin Slavin
485,077 views
2011-07-21
Embracing otherness, embracing myself | Thandiwe Newton
498,266 views
2011-07-20
Mikko Hypponen: Fighting viruses, defending the net
271,605 views
2011-07-20
Nadia Al-Sakkaf: See Yemen through my eyes
88,719 views
2011-07-18
Tim Harford: Trial, error and the God complex
344,975 views
2011-07-15
Maajid Nawaz: A global culture to fight extremism
107,311 views
2011-07-14
Rebecca MacKinnon: Let's take back the Internet!
52,948 views
2011-07-14
Nina Tandon: Caring for engineered tissue
37,646 views
2011-07-09
Jonathan Drori: The beautiful tricks of flowers
79,004 views
2011-07-06
Nathan Myhrvold: Cut your food in half
204,207 views
2011-07-05
Try something new for 30 days | Matt Cutts
1,303,742 views
2011-07-01
Robert Hammond: Building a park in the sky
88,807 views
2011-07-01
Dave deBronkart: Meet e-Patient Dave
56,272 views
2011-07-01
Rajesh Rao: Computing a Rosetta Stone for the Indus script
1,217,732 views
2011-06-28
A civil response to violence (with English subtitles) | Emiliano Salinas
74,491 views
2011-06-24
Joshua Walters: On being just crazy enough
200,739 views
2011-06-24
Honor Harger: A history of the universe in sound
40,691 views
2011-06-23
Jok Church: A circle of caring
32,731 views
2011-06-22
Different ways of knowing | Daniel Tammet
1,019,545 views
2011-06-22
Bill Ford: A future beyond traffic gridlock
62,185 views
2011-06-20
Onyx Ashanti: This is beatjazz
88,147 views
2011-06-17
Maya Beiser(s) and her cello(s)
28,896 views
2011-06-17
Camille Seaman: Haunting photos of polar ice
68,727 views
2011-06-16
Steve Keil: A manifesto for play, for Bulgaria and beyond
53,467 views
2011-06-15
JD Schramm: Break the silence for suicide survivors
218,596 views
2011-06-11
Alice Dreger: Is anatomy destiny?
125,980 views
2011-06-10
Paul Romer: The world's first charter city?
48,345 views
2011-06-09
Janet Echelman: Taking imagination seriously
190,577 views
2011-06-08
Building a dinosaur from a chicken | Jack Horner
1,253,292 views
2011-06-07
Damon Horowitz calls for a "moral operating system"
95,958 views
2011-06-06
Jessi Arrington: Wearing nothing new
186,877 views
2011-06-03
Aaron O'Connell: Making sense of a visible quantum object
143,432 views
2011-06-03
Stefan Sagmeister: 7 rules for making more happiness
179,869 views
2011-06-03
Dennis Hong: Making a car for blind drivers
109,984 views
2011-06-03
Robert Gupta and Joshua Roman duet on "Passacaglia"
135,012 views
2011-05-27
Mustafa Akyol: Faith versus tradition in Islam
120,622 views
2011-05-26
Shirin Neshat: Art in exile
115,292 views
2011-05-25
Bruce Aylward: How we'll stop polio for good
43,967 views
2011-05-24
Aaron Koblin: Artfully visualizing our humanity
146,481 views
2011-05-23
How to tie your shoes | Terry Moore
2,494,640 views
2011-05-20
Edith Widder: The weird and wonderful world of bioluminescence
145,293 views
2011-05-19
Elliot Krane: The mystery of chronic pain
247,494 views
2011-05-19
Ed Boyden: A light switch for neurons
145,821 views
2011-05-17
Thomas Heatherwick: Building the Seed Cathedral
238,830 views
2011-05-17
Leonard Susskind: My friend Richard Feynman
917,229 views
2011-05-16