PRX - Pieces for Topic: Environment
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We've all marveled at the shifting patterns that clouds form in the sky. Beyond capturing our imagination, though, clouds play a vital role in Eart...
- Added: Dec 01, 2006
- Length: 01:34
- Purchases: 3
Chilean researchers devised a plan to capture water from the thick fog that rolled in daily from the sea.
Bought by KMXT
- Added: Oct 11, 2006
- Length: 01:34
- Purchases: 1