07/02/2012

'App Economy' is huge US job creator: study

The explosion of software applications for smartphones, tablet computers and Facebook has created nearly 500,000 jobs in the United States since 2007, according to a study published on Tuesday.

New Obama plan to help math, science teacher prep

(AP) -- President Barack Obama called on Tuesday for millions of dollars in new funding to improve math and science education, an effort he said would be crucial to the nation's long-term success.

Innovation promises expanded roles for microsensors

Researchers have learned how to improve the performance of sensors that use tiny vibrating microcantilevers to detect chemical and biological agents for applications from national security to food processing.

Nanoshell whispering galleries improve thin solar panels

Visitors to Statuary Hall in the U.S. Capitol Building may have experienced a curious acoustic feature that allows a person to whisper softly at one side of the cavernous, half-domed room and for another on the other side ...

Physicists 'record' magnetic breakthrough

An international team of scientists has demonstrated a revolutionary new way of magnetic recording which will allow information to be processed hundreds of times faster than by current hard drive technology.

A bronze matryoshka doll: The metal in the metal in the metal

A doll in a doll, and then one more, enveloping them from the outside – this is how Thomas Faessler explains his molecule. He packs one atom in a cage within an atom framework. With their large surfaces these structures ...

Americans' knowledge of polar regions up, but not their concern

Americans' knowledge of facts about the polar regions of the globe has increased since 2006, but this increase in knowledge has not translated into more concern about changing polar environments, according to new research ...

page 3 from 8