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Tannith Cattermole

— Science

Smoking found to affect the brain

By - December 10, 2010
New research published in two studies suggests that smoking may also affect another vital organ: the brain. In one study, smoking was found to thin the brain cortex in an area suggested to be linked to addiction, meaning long-term smokers could become more prone to addiction the longer they continue to smoke. In the second, successful quitters were found to enjoy the most happiness during periods of abstinence, while a subsequent return to smoking was found to depress mood, suggesting that perceived psychological dependence on smoking as a mood enhancer is in fact quite the reverse. Read More
— Science

Physicists create 'supernova in a jar'

By - December 9, 2010 2 Pictures
Physicists from the University of Toronto and Rutgers University studying the effects of mixing two reactive chemicals have discovered a new phenomena which mimics the explosion of a type of supernova in miniature. The observation centers around two reactants which create a self-sustaining vortex ring without any external forces or additional catalysts. These kinds of reactions are occurring around us all the time in the atmosphere and oceans as well as stars, but this effect has never been seen and this new ability to study it will help further our understanding of the evolution of the universe. Read More
— Environment

World's first solar-powered Christmas tree lot

By - December 9, 2010
San Diego residents can feel particularly warm and fuzzy this festive season as their Purdy Farm Christmas trees have been lovingly trimmed and lit up via solar power. In what is believed to be a world first, Stellar Solar's Mobile Solar Station has been contracted to power the Purdy Farm Christmas tree lots in Del Mar, Carlsbad, and San Diego. The Mobile Solar Station is being used to power the compact fluorescent lights (CFL) on the lot perimeter and the electric chain saws used to trim customer's trees. Read More
— Science

Latest LHC experiments show early universe behaved like a liquid

By - November 28, 2010 5 Pictures
Physicists from the ALICE detector team have been colliding lead nuclei together at CERN's Large Hadron Collider (LHC) in an attempt to recreate the conditions in the first few microseconds after the Big Bang. Early results have shown that the quark-gluon plasma created at these energies does not form a gas as predicted, but instead suggest that the very early universe behaved like a hot liquid. Read More
— Environment

The future of cotton

By - November 26, 2010 4 Pictures
Cotton has held an important significance for mankind for thousands of years. Not only are all parts of the cotton plant economically useful, but the multitude of uses and processes it can be put to make it America's number one value-added crop. Over the years we have crushed and extruded and woven cotton into many forms, but even today scientists and entrepreneurs are transforming the way we use cotton; from reducing pollution, insulating homes, and cleaning up oil spills to feeding the hungry. Here's a look at seven new companies being championed for their sustainability by Cotton Incorporated. Read More
— Around The Home

Space-saving chicken coop includes rooftop veggie patch

By - November 21, 2010 3 Pictures
Having chickens and vegetables in your backyard is great for self-sustainability, but what if I want both in a small space? Seattle-based architect turned-self-starter Traci Fontyn has the solution in the form of the Kippen House; a modular chicken coop with a rooftop vegetable garden that creates a looped ecosystem to benefit both your home-grown veggies and eggs. Read More
— Science

NASA's Deep Impact studies Hartley 2 comet close-up

By - November 10, 2010
Mission controllers from the University of Maryland-led EPOXI mission celebrated last week as NASA's Deep Impact space probe flew close by the Hartley 2 comet, sending back rare and valuable data about the comet. This is only the fifth time that a comet core has been viewed from such a near distance by a space probe, and it is hoped that by understanding comets better we can learn more about the origin and history of our solar system. Read More
— Environment

North America's largest living wall completed

By - October 31, 2010 3 Pictures
Not content with having the largest non-industrial living roof in Canada and North America, designers in Canada have gone one step further with the completion of the largest and most biologically diverse living wall in North America. Green wall designers Green Over Grey recently completed work on the living wall at the Semiahmoo Public Library and Royal Canadian Mounted Police Facility in Surrey, British Columbia, which consists of a unique design covering nearly 3,000 square feet (279 square meters) and consisting of over 10,000 individual plants. Read More
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