18/02/2008

Wearable Robotics Aid Construction Workers

Applied scientists and engineers at Nagayo University in Japan introduced a prototype wearable half-robotic device designed for carpentry workers. The study of carpentry workers utilizing the device in the task of fitting ...

Solar cell directly splits water for hydrogen

Plants trees and algae do it. Even some bacteria and moss do it, but scientists have had a difficult time developing methods to turn sunlight into useful fuel. Now, Penn State researchers have a proof-of-concept device that ...

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