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15:23
Ngozi Okonjo-Iweala
How Africa can keep rising
Posted
Aug 2016
18:53
Chris Anderson
How web video powers global innovation
Posted
Sep 2010
17:13
Sugata Mitra
The child-driven education
Posted
Sep 2010
19:57
Hector Ruiz
The thinking behind 50x15
Posted
May 2008
17:37
Nicholas Negroponte
One Laptop per Child
Posted
Aug 2006
Showing all 5 results
