Driptech
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Using only the assistance of gravity, this cheap, durable irrigation system is intended to be used in developing countries where more expensive technologies are prohibitive to farmers. Using Driptech's system, the water container needs to be only 3 feet off the ground to deliver enough water pressure to effectively irrigate along 100 feet of tube.
April 10, 2010 7:57 PM PDT
Photo by: James Martin/CNET
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