Trying to Make Water Out of Thin Air

By dhahn ()

Some 300 million to 500 million people in the world have no access to safe water at all, and perhaps 2 billion have inadequate access. One group of Boston University College of Engineering students is attempting to come up with an innovative way to [...]address the crisis: creating a water harvester that would pull moisture from the air to provide potable water without great effort or expense.
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