For some, it’s the tradition of steeping tealeaves to brew the perfect cup of tea. For others, it’s the morning shuffle to a coffee maker for a hot jolt of java. Then there are those who like their wake up with the kind of snap and a fizz usually found in a carbonated beverage.
Regardless of the routine, the consumption of caffeine is the energy boost of choice for millions to wake up or stay up. Now, however, researchers at the Johns Hopkins University have found another use for the stimulant: memory enhancer.
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Scientists have discovered that ultrasound directed to a specific areas of the brain can enhance sensory awareness and perception in the brain.

Most people are familiar with the use of ultrasound scanners as devices that utilise high frequency sound waves to create images of internal organs. This technology has now been adapted by researchers at Virginia Tech Carilion Research Institute to affect brain performance.
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There can be no doubt that the incident at the Fukushima Daiichi nuclear plant in Japan was one of the worst in history, rivalled only by the Chernobyl nuclear disaster in Russia in 1986. The damage to the power station was caused by a massive earthquake and subsequent tsunami on March 11th, 2011, and the Japanese authorities have struggled to contain the situation at the plant ever since.

Even now, almost three years after the event, Fukushima is rarely out of the headlines, but an increasing amount of hype and disinformation has begun to circulate in the media, leaving the public bewildered and unsure of what to believe.
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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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