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El pitjor malson d'un dels oradors de TED
3,443,082 plays
|
Colin Robertson
|
TED2012
• March 2012
Read transcript
Colin Robertson tenia 3 minuts a l'escenari de TED per presentar-li al món la seva solució per millorar la salut de la societat per mitjà de l'energia solar i la participació col·lectiva. Però llavors...
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