The Green Economy: Water Systems.
We all need it and its much less common than you might think. The earth has plenty of water but only a small fraction of it is fresh and clean. Our rivers are much dirtier than people think so cleaning water for drinking is becoming the focus of numerous scientists. We take some of the dirtiest an...
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| Format: | Video |
| Language: | English |
| Language Notes: | In: English |
| Published: |
[San Francisco, California, USA] :
Kanopy Streaming,
2016.
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| Subjects: | |
| Online Access: | Connect to this streaming video |
| Summary: | We all need it and its much less common than you might think. The earth has plenty of water but only a small fraction of it is fresh and clean. Our rivers are much dirtier than people think so cleaning water for drinking is becoming the focus of numerous scientists. We take some of the dirtiest and make it clean and drinkable right before your eyes. |
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| Item Description: | In Process Record. Title from title frames. Electronic resource. |
| Physical Description: | 1 online resource (1 video file, approximately 21 minutes) : digital, .flv file, sound |
| Playing Time: | Pl:ay:in |
| Format: | Mode of access: World Wide Web. |