14/04/2011

Another universe tugging on ours? Maybe not, researchers say

(PhysOrg.com) -- A new study from the University at Buffalo contradicts the dark flow theory, showing that exploding stars in different parts of the universe do not appear to be moving in sync. Working with data on 557 such ...

More efficient fuel cell applications via nanotechnology

(PhysOrg.com) -- Engineers at UC San Diego are using nanotechnology to increase the efficiency and enhance the performance of fuel cells, which could boost renewable energy options and reduce toxic emissions.

Blurry-eyed beachcombers beat birds

(PhysOrg.com) -- A study from The Australian National University has revealed for the first time how an animal sees and responds to predatory attacks in its natural environment.

Biosensors: A handy kit

(PhysOrg.com) -- A silicon-based microfluidic chip that distinguishes different viral strains shows potential for the quick on-site diagnosis of infectious diseases.

Factory is where our computers eat up most energy

(PhysOrg.com) -- Home and office energy conservation must focus on more than developing computers, appliances and other electronics that require less power to operate. Engineers say there are big energy-efficiency gains to ...

Allure of iPad, other tablets hurting PC sales

Last year, the popularity of Apple Inc.'s iPad hurt PC sales. This year, that trend is continuing, as new data from two market research firms indicate PC shipments declined in the first three months of 2011.

Google refutes Microsoft charge

Google has returned fire at Microsoft, accusing its rival of resorting to false allegations in a battle to win a US government contract.

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