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Catherine Bracy: Why good hackers make good citizens
09:50 Posted: Feb 2014
Views: 384,006
Comments: 96 -
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Chris Downey: Design with the blind in mind
11:40 Posted: Nov 2013
Views: 744,900
Comments: 97 -
Play
Erik Schlangen: A "self-healing" asphalt
06:50 Posted: Feb 2013
Views: 819,510
Comments: 118 -
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Edi Rama: Take back your city with paint
15:42 Posted: Feb 2013
Views: 499,402
Comments: 93 -
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Kent Larson: Brilliant designs to fit more people in every city
16:41 Posted: Sep 2012
Views: 776,013
Comments: 145 -
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Eduardo Paes: The 4 commandments of cities
12:21 Posted: Apr 2012
Views: 656,841
Comments: 189 -
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Mitchell Joachim: Don't build your home, grow it!
02:56 Posted: Jul 2010
Views: 891,197
Comments: 247 -
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Ellen Dunham-Jones: Retrofitting suburbia
19:23 Posted: Jun 2010
Views: 486,831
Comments: 112 -
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Stewart Brand: 4 environmental 'heresies'
16:42 Posted: Jul 2009
Views: 490,304
Comments: 465 -
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Nate Silver: Does racism affect how you vote?
09:16 Posted: Apr 2009
Views: 292,224
Comments: 181 -
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David Rockwell: A memorial at Ground Zero
24:37 Posted: Jun 2007
Views: 260,466
Comments: 14 -
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Steven Johnson: How the "ghost map" helped end a killer disease
10:03 Posted: Jan 2007
Views: 456,767
Comments: 29
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