Climber Science in Costa Rica
From December 15th to January 15th while we were complaining about the cold and snow up here in New York, the Climber Science team was making their...
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Solar-powered River Documentary
We recently got a nice email from Matthew Perpick about their Nine Rivers Documentary. They took canoes on a thousand kilometer trip: "The journey...
18 Watt Folding Kit
Update: We now have a complete lineup of folding solar panels. A friend of Voltaic asked us to build him an 18 Watt solar charger kit to keep his...
Charging a new Dell Ultrabook
Dell's new line of Ultrabooks also featured a new "standard" size of universal barrel adapter. The new size is 4.5mm OD, 3.0mm ID with a center pin...
Charging the Kindle Fire from Solar
The Kindle Fire, Amazon’s answer to the Barnes and Noble Nook Color, is a compact 7” color tablet device that occupies a middle ground...