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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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POPSAcid Attack what can you say? Apparently the girls targeted were not wearing floor length burkas.
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POPS Best Babysitter EVAH !!! When hurricane Hannah separated two ultra-prosh white tigers from their mother, Anjana came to the ResQte. Anjana, a chimp at TIGERS in South Carolina, became surrogate mom and playmate to the cubs, even helping with bottle feeding, according to The Sun (and don't miss the slideshow). But here's the truly amazing part: Anjana does this all the time, having raised leopard and lion cubs.
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POPSrecommendations for the frugal tippler I'm not generally big on vodka (I subscribe to the white paint theory), but I can vouch for the Luksusowa (Polish for "luxury"), which is a potato vodka and wonderfully smooth. Bulleit Bourbon is quite tasty. And my grandpa drank Old Overholt (which he called "Old Overshoes"), so I have a fondness for that, too.
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POPSObama Speechwriter Switches to McCain
One day after a hearing on Darfur, we were walking back to the office. I was still hobbling from a very bad ankle injury and in a very kind and gentle way he offered his arm when we approached the stairs. But later in debate preps and phone conversations and meetings, I realized that I had made a mistake. I didn’t belong. No matter how hard I tried, my heart wasn’t in it anymore. ...The final straw came the other week when Samuel Joseph Wurzelbacher (a.k.a Joe the Plumber) asked a question about higher taxes for small businesses. Instead of celebrating his aspirations, they were mocked. He wasn’t “a real plumber,” and “They’re fighting for Joe the Hedge-Fund manager." Having worked in politics, I know that absolutely none of this is on the level. This back and forth is posturing, a charade, and a political game. These lines are what I refer to as “hooker lines”—a sure thing to get applause and the press to scribble as if they’re reporting meaningful news.
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POPSFrom tahini to the street, all about sesame :) "Health Benefits : Sesame oil rubbed on the skin may soothe a minor burn or sunburn as well as help in the healing process. It's not unusual to encounter fantastic claims attributed to a single food. Sesame seed oil is said to remove wrinkles when applied to the skin in a facial massage. If this news gets out, there won't be a bottle left on the grocery shelves! Eat some sesame seeds to relieve constipation and to remove worms from the intestinal tract. They're an aid to digestion, stimulate blood circulation, and benefit the nervous system. Sesame oil makes ideal massage oil because of its excellent emollient properties. Applied topically, sesame oil is thought to aid in healing chronic diseases of the skin. With its vitamin E content, it's also a benefit to the heart and nervous system. " Interesting to know... :) and tasty!
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