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- -: Difficult Art Is Like Spinach for the Brain

August 21, 2009 (over 14 years ago)

Complete video at: http://fora.tv/2009/06/09/Melbourne_Festival_of_Ideas_Kate_Grenville Kate Grenville discusses the crucial role of art in teaching people to deal with difficult issues. She draws upon Shelley and Cicero in lamenting the obsessive labeling and watering down of works of art in to...

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- -: Discovering a 'Singing' Tree - Bernie Krause

October 2, 2009 (over 14 years ago)

Complete video at: http://fora.tv/2009/09/22/Dr_Bernie_Krause_The_Great_Animal_Orchestra Dr. Bernie Krause, creator of Wild Sanctuary, explains how he recorded audio signals emitting from the trunk of a cottonwood tree while trying to record bat emissions. He decided the song derives from cells ...

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Brewster Kahle: Brewster Kahle Builds a Free Digital Library

December 1, 2007 (over 16 years ago)

In this talk, Brewster Kahle envisions a complete repository of human knowledge. One that is digitized, easily accessible, and free for everyone.

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Source: TED

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