An Israeli start up has developed a portable device that generates large amounts of water from desert air. The company says the system will offer troops in conflict zones a cheap and safe way to stay hydrated. Rinat Harash reports.
Deadline: Jul 25 2013
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This challenge provides an opportunity for Solvers to build a web-based or mobile “app” to explore data relationships in scholarly conte
Deadline: Aug 31 2013
Reward: $100,000 USD
The Geoffrey Beene Foundation Alzheimer’s Initiative (GBFAI) is launching the 2013 Geoffrey Beene Global NeuroDiscovery Challenge whose
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Add CommentSuch a device as this uses energy to condense the water. So what is the equivalent quantity of gasolene needed here to produce a liter of drinking water? Can solar energy be substituted?
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