Battery life is one of the troubles for the big mobile revolution and ever-present computing. A smartphone fights to make it through just one day and the introduction of even more great processors might make life bad.
Consequently, a bright discovery by a graduate student that might double the battery life of a smartphone sounds like a winner. Scientific American reports on the creation by Justin Manweiler, a Duke University researcher and a computer science graduate student at Duke’s Pratt School of Engineering.
“Mobile devices today waste a lot of energy searching for a WiFi signal . . . → Read More: Latest Invention Could Double Battery Life

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