Archive - Nov 5, 2008

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A tree fungus could provide green fuel that can be pumped directly into vehicle tanks, US scientists say. The organism, found in the Patagonian rainforest, naturally produces a mixture of chemicals that is remarkably similar to diesel. "These are the first organisms that have been found that make many of the ingredients of diesel," said Professor Gary Strobel from Montana State University. "This is a major discovery."

The discovery may offer an alternative to fossil fuels, said Strobel, MSU professor of plant sciences and plant pathology, who travels the world looking for exotic plants that may contain beneficial microbes. The find is even bigger, he said, than his 1993 discovery of fungus that contained the anticancer drug taxol. The fungus, called Gliocladium roseum and discovered growing inside the ulmo tree (Eucryphia cordifolia) in northern Patagonia, produces a range of hydrocarbon molecules that are virtually identical to the fuel-grade compounds in existing fossil fuels.

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"If there is anyone out there who still doubts that America is a place where all things are possible; who still wonders if the dream of our founders is alive in our time; who still questions the power of our democracy, tonight is your answer," President-elect Barack Obama said after his victory. The first black president-elect cast his election as a defining moment in the country's 232-year history and a rebuke to cynicism, fear and doubt. "Even as we celebrate tonight, we know the challenges that tomorrow will bring are the greatest of our lifetime — two wars, a planet in peril, the worst financial crisis in a century," he said. "There is new energy to harness and new jobs to be created; new schools to build and threats to meet and, for us to lead, alliances to repair."

Obama’s victory speech was delivered before a multiracial crowd that city officials estimated at 240,000 people. He said he had received an "extraordinarily gracious" call from his Republican rival John McCain, who he said had "fought long and hard" for this campaign and for his country. "We are better off for the service rendered by this brave and selfless leader," he said of the former Vietnam prisoner of war, "and I look forward to working with them to renew this nation's promise in the month's ahead."  read more »