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Computer predicts reactions between molecules and surfaces, with 'chemical precision'

Chemistry / Analytical Chemistry

created Nov 06, 2009 | popularity 5 / 5 (1) | comments 0

Good news for heterogeneous catalysis and the hydrogen economy: computers can now be used to make accurate predictions of the reactions of (hydrogen) molecules with surfaces. An international team of researchers, headed by ...


The collection and storage and retention of the household data makes it vulnerable to security breaches

New 'smart' electrical meters raise privacy issues

Technology / Energy

created Nov 06, 2009 | popularity 4.3 / 5 (11) | comments 12

The new "smart meters" utilities are installing in homes around the world to reduce energy use raise fresh privacy issues because of the wealth of information about consumer habits they reveal, experts said ...


HP Enables Better, Faster Decision Making with Breakthrough Sensing Technology

Technology / Engineering

created Nov 05, 2009 | popularity 4 / 5 (2) | comments 0

HP today announced new inertial sensing technology that enables the development of digital micro-electro-mechanical systems (MEMS) accelerometers that are up to 1,000 times more sensitive than high-volume products currently ...


How Size Matters For Catalysts: Study Links Size, Activity, Electronic Properties

How Size Matters For Catalysts: Study Links Size, Activity, Electronic Properties

Nanotechnology / Nanomaterials

created Nov 05, 2009 | popularity 3.7 / 5 (3) | comments 0

(PhysOrg.com) -- University of Utah chemists demonstrated the first conclusive link between the size of catalyst particles on a solid surface, their electronic properties and their ability to speed chemical ...


Two vintage beetle Volkswagen taxies pass by a  new "Metrobus" in Mexico City

Germany, Mexico, US top smart energy list

Technology / Energy

created Nov 05, 2009 | popularity 2.5 / 5 (2) | comments 1

Germany, Mexico and the United States have crafted some of the world's smartest policies for improving energy use, according to a study released on Thursday on the sidelines of the UN climate talks here.


Metal air battery

Metal-Air Battery Could Store 11 Times More Energy than Lithium-Ion

Technology / Energy

created Nov 05, 2009 | popularity 4.3 / 5 (40) | comments 11

(PhysOrg.com) -- A spinoff company from Arizona State University plans to build a new battery with an energy density 11 times greater than that of lithium-ion batteries for just one-third the cost. With a ...


Microsoft CEO: Windows 7 Japan sales 'fantastic' (AP)

Microsoft CEO: Windows 7 Japan sales 'fantastic'

Technology / Software

created Nov 05, 2009 | popularity 1 / 5 (1) | comments 1

(AP) -- Sales of Microsoft Corp.'s new Windows 7 operating system have been "fantastic" in Japan since its launch last month, CEO Steve Ballmer said Thursday.


Solar power generation around the clock

Solar power generation around the clock

Technology / Energy

created Nov 05, 2009 | popularity 4.5 / 5 (25) | comments 15

(PhysOrg.com) -- A Californian company, SolarReserve, is developing a solar power system that can store seven hours' worth of solar energy by focusing mirrors onto millions of gallons of molten salt, allowing ...


Toshiba Introduces 320GB 1.8-inch HDD

Toshiba Introduces 320GB 1.8-inch HDD

Electronics / Hardware

created Nov 05, 2009 | popularity 4 / 5 (1) | comments 0

Toshiba Corporation today introduced a new line up of 1.8-inch HDDs with a maximum capacity of 320GB, the highest yet announced by the industry, targeted at thin and light mobile PCs and portable external ...


Verbatim SureFire

Gadgets: Verbatim SureFire, RockBuds earphones, Targus Lap Chill Mat

Electronics / Consumer & Gadgets

created Nov 05, 2009 | popularity 5 / 5 (1) | comments 0

Bigger, better and faster is what you get from the new Verbatim SureFire portable hard drive.


Steve Ballmer, CEO of the US Microsoft Corporation, pictured during a press conference in Taipei

Microsoft, Taiwan to set up cloud computing centre

Technology / Business

created Nov 04, 2009 | popularity not rated yet | comments 0

US software giant Microsoft Corp. on Wednesday signed an agreement with Taiwan to jointly establish a research centre here for the development of Internet computing technology.


Toward home-brewed electricity with 'personalized solar energy'

Toward home-brewed electricity with 'personalized solar energy'

Chemistry / Materials Science

created Nov 04, 2009 | popularity 3.4 / 5 (9) | comments 4

New scientific discoveries are moving society toward the era of "personalized solar energy," in which the focus of electricity production shifts from huge central generating stations to individuals in their ...


NIST test proves 'the eyes have it' for ID verification

NIST test proves 'the eyes have it' for ID verification

Technology / Computer Sciences

created Nov 04, 2009 | popularity 5 / 5 (2) | comments 0

The eyes may be the mirror to the soul, but the iris reveals a person's true identity—its intricate structure constitutes a powerful biometric. A new report by computer scientists at the National Institute ...


Google Chrome

Chrome 4.0 beta web browser launched

Technology / Software

created Nov 04, 2009 | popularity 3.5 / 5 (10) | comments 0

(PhysOrg.com) -- Google has released its latest beta version of its Chrome browser for Windows, which promises faster browsing, bookmark synchronization and more.


Laser etching safe alternative for labeling grapefruit

Laser etching safe alternative for labeling grapefruit

Biology / Other

created Nov 03, 2009 | popularity 4.4 / 5 (14) | comments 8

Laser labeling of fruit and vegetables is a new, patented technology in which a low-energy carbon dioxide laser beam is used to label, or "etch" information on produce, thereby eliminating the need for common ...