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Study shows flavanol antioxidant content of US chocolate and cocoa-containing products

Chemistry / Other

created Nov 25, 2009 | popularity 1 / 5 (2) | comments 0

A recent study confirms that the antioxidants and other plant-based nutrients in chocolate and cocoa products are highly associated with the amount of non-fat cocoa-derived ingredients in the product. The study expands on ...


Should I buy a PC or Mac?

Technology / Software

created Nov 25, 2009 | popularity 2.9 / 5 (13) | comments 17

Q. Our 6-year-old PC computer is dying a slow death and we are considering moving to a new iMac but have a few concerns. First, of all, we have several Word documents on our disk drive now that we want to keep and add to ...


Sony optimistic on 3-D TVs, in-house display (AP)

Sony optimistic on 3-D TVs, in-house display

Technology / Hi Tech

created Nov 26, 2009 | popularity 4 / 5 (1) | comments 0

(AP) -- A third to a half of the Sony Corp. TV sets sold annually will be packed with 3-D features by the year ending March 2013, a senior executive said Thursday.


ORNL 'deep retrofits' can cut home energy bills in half

ORNL 'deep retrofits' can cut home energy bills in half

Technology / Energy

created Nov 25, 2009 | popularity 3.7 / 5 (3) | comments 0

(PhysOrg.com) -- Oak Ridge National Laboratory has announced plans to conduct a series of deep energy retrofit research projects with the potential to improve the energy efficiency in selected homes by as ...


Lenovo buying back mobile phone business

Technology / Business

created Nov 27, 2009 | popularity not rated yet | comments 0

(AP) -- Personal computer maker Lenovo Group said Friday it is joining the race to develop products that link phones and PCs by buying back a mobile phone business that it sold last year.


Holiday Web shopping looks brighter than last year

Technology / Internet

created Nov 26, 2009 | popularity not rated yet | comments 0

(AP) -- Online retailers hope the convenience of the Web, plus discounts and deals, spur still-nervous shoppers to spend more online this holiday season - even as traditional retailers brace for mediocre sales.


New chemical reaction offers opportunities for drug development

Chemistry / Biochemistry

created Nov 26, 2009 | popularity not rated yet | comments 2

Researchers led by Conway Fellow, Professor Pat Guiry have solved a chemistry problem that has stumped researchers worldwide for more than a decade. The results have earned the group the cover story of the leading scientific ...


Gullies and Flow Features on Crater Wall

Gullies and Flow Features on Crater Wall

Space & Earth / Space Exploration

created Nov 26, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- This image from the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter shows a sample of the variety and complexity of processes that may occur ...


Researchers discover biological basis of 'bacterial immune system'

Biology / Cell & Microbiology

created Nov 25, 2009 | popularity 4.7 / 5 (3) | comments 0

Bacteria don't have easy lives. In addition to mammalian immune systems that besiege the bugs, they have natural enemies called bacteriophages, viruses that kill half the bacteria on Earth every two days.


Ginkgo biloba doesn’t prevent cardiovascular events but may have potential peripheral artery disease benefits

Medicine & Health / Research

created Nov 26, 2009 | popularity 4.5 / 5 (2) | comments 0

(PhysOrg.com) -- Ginkgo biloba didn’t prevent cardiovascular death or major events such as heart attack and stroke in people age 75 and older, but the herb may affect peripheral vascular disease, according to research reported ...



List of search results for lighting products