Fox News viewers less informed about current events, poll shows

A new survey of New Jersey voters comes to a provocative conclusion: Fox News viewers tend to be less informed about current events than those who don’t watch any news at all.

Fairleigh Dickinson University recently questioned 612 adults in New Jersey about how they get their news, offering as options traditional outlets like newspapers and local and national television news, or blogs, websites and even Comedy Central’s “The Daily Show.”

They then asked a series of factual questions about the major events of the last year, from the “Arab Spring” to the Republican race for president.

For example, respondents were first asked whether, to the best of their knowledge, opposition groups in Egypt had been successful in bringing down the Mubarak regime.

Among NPR listeners, 68% correctly said they had been; only 49% of Fox News viewers answered correctly. In fact, the survey found, Fox viewers were 18 percentage points less likely to answer correctly than those who watched no news at all.

“The results show us that there is something about watching Fox News that leads people to do worse on these questions than those who don’t watch any news at all,” said Dan Cassino, a political science professor at Fairleigh Dickinson.

Full Article

Posted in Political | 1 Comment

UC Irvine Creates World’s Lightest Metal

A team of researchers from UC Irvine, HRL Laboratories and the California Institute of Technology have developed the world’s lightest material – with a density of 0.9 mg/cc – about one hundred times lighter than Styrofoam™. Their findings appear in the Nov. 18 issue of Science.

The new material redefines the limits of lightweight materials because of its unique “micro-lattice” cellular architecture. The researchers were able to make a material that consists of 99.99 percent air by designing the 0.01 percent solid at the nanometer, micron and millimeter scales. “The trick is to fabricate a lattice of interconnected hollow tubes with a wall thickness 1,000 times thinner than a human hair,” said lead author Dr. Tobias Schaedler of HRL.

The material’s architecture allows unprecedented mechanical behavior for a metal, including complete recovery from compression exceeding 50 percent strain and extraordinarily high energy absorption.

Full Article

Posted in Interesting | Comments Off on UC Irvine Creates World’s Lightest Metal