U.S. study finds surprise within greenhouse gases Researchers from NASA and Purdue University found that carbon dioxide and methane are not as important as fluorine (F) compounds such as chlorofluorocarbons, hydrofluorocarbons, perfluorocarbons, and nitrogen fluoride when it comes to producing greenhouse gases (GHGs).
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Twitter’s reach seemingly knows no bounds, with the popular social networking site taking its millions of devotees around the world into space today as a group of Australian school students take over the famous Parkes telescope to explore for pulsars and post their results to Twitter.
A study by an Australian health care insurer and a health/medical research organization called "Stand Up Australia" found that most of the average workday is filled with sitting. Such a fixed, unmoving position is a contributor to poor health, and these companies want people to “Stand Up.”
It is well known in science that three forces—electromagnetic, strong, and weak—govern the microscopic world of elementary particles. However, the reason why any of these forces exist in the first place is a question that is seldom asked and has never been satisfactorily answered. The theory called "Predictive Cosmology" claims to state the reason and provides the answer through mμ/me = 206.768 283. Could this be a breakthrough in theoretical physics?
According to a Canadian researcher, dogs are about as intelligent as a 2 to 2.5 year-old human child. However, not all dogs are equal in their IQs. Can you guess the smartest and dumbest dogs around? Yes, Professor Spot hangs around outside the library!
CERN announces that the Large Hadron Collider (LHC) will start up in November 2009 at about 3.5 teraelectron-volt (TeV), well off its top energy level but at least it will allow scientists to use the world’s largest particle accelerator/collider.
The Kepler Mission to find exosolar planets is just out of the starting gate, and it has already verified that it is up to the challenge of finding exoplanets (those that orbit stars other than the Sun) about the size of Earth. Kepler is the Exoplanet-Hunter!
An Oregon State University study has shown that automobile tires could someday be made partially out of trees—and they would perform better than silica-based rubber tires, save people money on fuel costs, and cost less to purchase. It sounds like they are "barking up the right tree"!
Today, a Dick Smith funded advertisement appeared in The Australian warning parents that the Australian Vaccination Network is wrong in its claims of various toxins in vaccines. A formal complaint regarding the behaviour of the AVN has also been lodged with the NSW Health Care Complaints Commission.
According to NASA, the number of meteors seen shooting across the sky as part of the 2009 Perseid meteor shower is expected to be double the normal amount for one hour on August 11-12, 2009.
A new U.S. study finds that high cholesterol levels in the middle of your life can greatly increase your chances of getting dementia, such as Alzheimer's disease or vascular dementia, later in your life.
NASA and the Comparative Aircraft Flight Efficiency Foundation announce a competition for aircraft makers in which their “green aircraft” must achieve both speed and fuel efficiency in order to win the $1.5 million prize.
The U.S.-based company Aerojet and the Japan-based company NEC Corporation are joining forces to provide low power ion propulsion systems for the U.S. and Japanese aerospace markets.
The International Agency for Research on Cancer (IARC), part of the World Health Organization (WHO), has raised the safety and health concern over the use of tanning beds to its highest risk category of "carcinogenic to humans." Carcinogenic is defined as "cancer causing."
It’s time again for the annual Perseid meteor shower. However, you have plenty of time because the peak of the Perseids isn’t until August 11th and 12th, but a few per hour are observable before then in the first ten days of August 2009.
5 Best Practices for Smartphone Support
Worldwide shipments of smartphones reached a high of nearly 40 million units in the third quarter of 2008, helping to grow the category by 28% from the same quarter last year.
