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POPSSun + Water = Fuel Michael Grätzel, however, may have a clever way to turn Nocera's discovery to practical use. A professor of chemistry and chemical engineering at the École Polytechnique Fédérale in Lausanne, Switzerland, he was one of the first people Nocera told about his new catalyst. "He was so excited," Grätzel says. "He took me to a restaurant and bought a tremendously expensive bottle of wine." In 1991, Grätzel invented a promising new type of solar cell. It uses a dye containing ruthenium, which acts much like the chlorophyll in a plant, absorbing light and releasing electrons. In Grätzel's solar cell, however, the electrons don't set off a water-splitting reaction. Instead, they're collected by a film of titanium dioxide and directed through an external circuit, generating electricity. Grätzel now thinks that he can integrate his solar cell and Nocera's catalyst into a single device that captures the energy from sunlight and uses it to split water.
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POPSGeorgia Woman Faces Eviction Because of Decades-Old Sex Act Funny, isn’t it, how we can have an administration that destroys our economic infrastructure and violates the Constitution and escapes punishment and accountability; yet, a woman who had oral sex with her boyfriend stands to lose everything because of a few moments of mutually consensual pleasure.
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POPSWere you born before 1980? We were given BB guns for our 10th birthdays We made up games with sticks and tennis balls and, although we were told it would happen, we did not put out very many eyes The idea of a parent bailing us out if we broke the law was unheard of. They actually sided with the law! These generations have produced some of the best risk-takers, problem solvers and inventors ever! We had freedom, failure, success and responsibility, and we learned HOW TO DEAL WITH IT ALL! If YOU are one of them, CONGRATULATIONS! Ah, the good ole days.
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POPSAtheism, a positive pillar Some clips from an article about a group of atheists attempting to wise up the bigots about their humanity. Wouldn't be hard to show, but a lot of ignorance woven into the culture of religion, to overcome.
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POPSAnother uncomfortable truth RAPE @ lessons of WAR Beauty truth @ Justice damned in to hell and "pay for your own rape Kit".Smell of Sarah Palin lingers on one of her policies like the Pentagons.PTSD ,siucide and lessons of war case histories documented in book by Penny Coleman after her spouse topped him self.
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POPSIs Mischief the world's oldest cat? ..."He sleeps for at least 16 hours a day and no longer ventures outside of the family's home in St Austell, Cornwall. Mrs Thorne, a housekeeper, said Mischief was still a 'huge part' of their family and is adored by their 20-month-old daughter, Skye. Her husband Chris, 51, has owned Mischief since he was 24. "
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