Friday, February 21, 2014

Top Ten Trick Plays of College Football - YouTube

Top Ten Trick Plays of College Football - YouTube: ""



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Hybrid anode quadruples the lifespan of lithium-sulfur batteries

Hybrid anode quadruples the lifespan of lithium-sulfur batteries: "Increasing the range of electric vehicles and improving the storage of renewable energy systems are two examples of the benefits offered by lithium-sulfur batteries. Though they can hold four times the energy per mass of the lithium-ion batteries used today, their considerably shorter lifespan has proven something of a roadblock. Researchers from the Pacific Northwest National Laboratory (PNNL) have now designed a lithium-sulfur battery with four times the longevity, bringing the technology that little bit closer to maturity."



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