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Translated with Carlo Dezerega
Spanish
Translated with Alejandro Alvarez Aguirre
Translated with Victoria Bembibre
Reviewed for Hugo Fernando Jimenez
Reviewed for Francisco Pizarro
Translations:
Bill Stone explores the world's deepest caves
17:43, Posted: Jun 2007; Filmed Mar 2007Translated with Carlo Dezerega
Spanish
Yann Arthus-Bertrand captures fragile Earth in wide-angle
14:54, Posted: Jun 2009; Filmed Feb 2009Translated with Alejandro Alvarez Aguirre
Spanish
Alex Steffen sees a sustainable future
17:34, Posted: Apr 2007; Filmed Jul 2005Translated with Victoria Bembibre
Spanish
Reviewed Talks:
Will Wright makes toys that make worlds
16:37, Posted: Jul 2007; Filmed Mar 2007Reviewed for Hugo Fernando Jimenez
Spanish
Arthur Benjamin's formula for changing math education
2:58, Posted: Jun 2009; Filmed Feb 2009Reviewed for Francisco Pizarro
Spanish