The search for a viable alternative to fossil fuels has been ongoing for many years. Our oil reserves are not unlimited, and the question of "what to do when the oil runs out" has been hanging in the air like exhaust fumes from a diesel engine.

Consequently, the search for new and innovative ways to create biofuels is an area of research that is receiving global attention and plenty of funding, and scientists believe that they have found a viable answer to the world’s long-term fuel requirements.In a ground-breaking study, researchers at the U.S. Department of Energy’s Pacific Northwest National Laboratory in Richland, Washington have managed to condense a fossilisation process that normally takes millions of years into just one hour.
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The quest to find those who have come back from the future all started over a poker game.

Astrophysicist Robert Nemiroff and his students were playing cards (for chips) last summer, chatting about Facebook. They wondered: If there were time travelers among us, would they be on social media? How would you find them? Could you Google them?

“We had a whimsical little discussion about this,” said Nemiroff, a professor at Michigan Technological University. The result was a serious-but-fun effort to tease out travelers from the future by sifting through the Internet. Unfortunately, they have uncovered no DeLorean time machines, but that hasn’t made the search less interesting.
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The term "global warming" suggests that we can expect temperatures across the planet to become increasingly hotter with every passing year.

Australia’s blazing hot weather certainly broke all records during 2013, with summer and winter temperatures that were 1.2C above the long term average. In its annual report, the Bureau of Meteorology announced that last year was the hottest since records began in 1910. The report revealed that temperatures had remained consistently above average for most of the last ten years, and that this trend appeared to be in line with an increase in temperatures worldwide due to global warming:
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