Showing 37 - 48 of 48
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Patrick Awuah on educating leaders
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17:31 Posted: Aug 2007
Comments 66 Emailed 853
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Paul Collier on the "bottom billion"
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16:51 Posted: May 2008
Comments 53 Emailed 546
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Paul Sereno digs up dinosaurs
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21:46 Posted: Jan 2009
Comments 8 Emailed 92
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Rokia Traore sings "Kounandi"
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06:26 Posted: Jun 2008
Comments 26 Emailed 292
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Rokia Traore sings "M'Bifo"
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06:59 Posted: Mar 2008
Comments 28 Emailed 372
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Ron Eglash on African fractals
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16:57 Posted: Nov 2007
Comments 52 Emailed 1365
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Spencer Wells builds a family tree for humanity
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20:53 Posted: Aug 2008
Comments 18 Emailed 250
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Vusi Mahlasela sings "Thula Mama"
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10:06 Posted: Aug 2007
Comments 21 Emailed 348
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Vusi Mahlasela's encore, "Woza"
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04:59 Posted: Aug 2007
Comments 23 Emailed 218
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William Kamkwamba on building a windmill
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04:12 Posted: Jul 2007
Comments 69 Emailed 793
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William Kamkwamba: How I harnessed the wind
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05:59 Posted: Sep 2009
Comments 97 Emailed 650
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Zeresenay Alemseged looks for humanity's roots
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15:51 Posted: Sep 2007
Comments 28 Emailed 236
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