This comes from the US military -- the source of much of the world's cutting edge technology. The larger problem, though, is the technology they don't release. Think we really need cars that run on oil? Or that high-priced prescription drugs are the only way to cure major diseases? -- KM

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Scientists Invent 30 Year Continuous Power Laptop Battery — Your next laptop could have a continuous power battery that lasts for 30 years without a single recharge thanks to work being funded by the U.S. Air Force Research Laboratory. The breakthrough betavoltaic power cells are constructed …
Source: NextEnergyNews.com

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