Livescribe Echo Smartpen Review And Giveaway: "If you’ve ever been in school, you know the agony of having to take notes. Whether you were using the good old pen and paper, a laptop, or even a tablet, taking notes during class can be quite an annoyance."
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Tuesday, July 31, 2012
Nanosheet catalyst brings a hydrogen economy one step closer to reality
Nanosheet catalyst brings a hydrogen economy one step closer to reality: "Harnessing the power of hydrogen gas presents one of the most promising options available for obtaining a large-scale sustainable energy solution. However, there are numerous and significant challenges present in the production of pure hydrogen, one of the most prominent of which is the high costs associated with the use of rare and expensive chemical elements such as platinum."
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