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Play
Catherine Bracy: Why good hackers make good citizens
09:50 Posted: Feb 2014
Views: 462,851
Comments: 102 -
Play
Chris Downey: Design with the blind in mind
11:40 Posted: Nov 2013
Views: 776,597
Comments: 97 -
Play
Erik Schlangen: A "self-healing" asphalt
06:50 Posted: Feb 2013
Views: 825,614
Comments: 118 -
Play
Edi Rama: Take back your city with paint
15:42 Posted: Feb 2013
Views: 503,090
Comments: 93 -
Play
Kent Larson: Brilliant designs to fit more people in every city
16:41 Posted: Sep 2012
Views: 787,688
Comments: 149 -
Play
Eduardo Paes: The 4 commandments of cities
12:21 Posted: Apr 2012
Views: 667,067
Comments: 190 -
Play
Mitchell Joachim: Don't build your home, grow it!
02:56 Posted: Jul 2010
Views: 899,303
Comments: 247 -
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Ellen Dunham-Jones: Retrofitting suburbia
19:23 Posted: Jun 2010
Views: 500,850
Comments: 112 -
Play
Stewart Brand: 4 environmental 'heresies'
16:42 Posted: Jul 2009
Views: 500,813
Comments: 465 -
Play
Nate Silver: Does racism affect how you vote?
09:16 Posted: Apr 2009
Views: 299,682
Comments: 189 -
Play
David Rockwell: A memorial at Ground Zero
24:37 Posted: Jun 2007
Views: 263,254
Comments: 14 -
Play
Steven Johnson: How the "ghost map" helped end a killer disease
10:03 Posted: Jan 2007
Views: 460,111
Comments: 29
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