Big Ideas for a Small Planet is an American documentary series on the Sundance Channel which focuses on environmental innovations such as alternative fuel and grn building techniques. The series premiered on the iTunes Store prior to its release on the Sundance Channel on April 17, 2007. The television series is part of The Grn, a block of programming on the Sundance Channe...
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右上角有更改主字体色彩和黑白切换。