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Water: To the Last Drop Video |
Travel Around the World to Study the Natural History of Water |
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Water, water everywhere, and less and less to drink. Although we need water to survive, contamination and misuse threaten our water resources. Not only does this video look at the natural history of water from around the world, it also investigates the latest technologies that are being used to make the water safe to drink and bathe in. Closed-captioned. Duration: 52 minutes.
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