22/02/2011

'Harmless' microbes may be water risk

(PhysOrg.com) -- Relatively harmless microbes which pass through water treatment systems could be allowing dangerous bacteria, such as Legionella, to reproduce in drinking water supplies, researchers have warned following ...

Video sharing site busts the quality barrier

(PhysOrg.com) -- When you upload video to a sharing site like YouTube, something gets lost in the translation: quality. Such services heavily compress files, often blurring out fine details and sprinkling the video with the ...

Google backs research to improve social networks

Cornell researchers will collaborate with Google experts to improve group interaction in online social networks. The work will be supported by a grant of $800,000 from Google Inc.

New plastics can conduct electricity

(PhysOrg.com) -- A newly discovered technique makes it possible to create a whole new array of plastics with metallic or even superconducting properties.

Genomic tools can help researchers develop crops quickly

(PhysOrg.com) -- Using powerful genome sequencing tools created for human genetics, researchers can now exploit the genetic diversity of crops to improve productivity, sustainability and nutrition, a Cornell researcher reported ...

China's state news agency launches search engine

(AP) -- China's main government news agency launched an Internet search site Tuesday, giving its own sanitized view of the Web following Google's closure of its China-based search engine last year over censorship.

German iPhone app guides handicapped around cities

(AP) -- Raul Krauthausen, who has used a wheelchair since childhood, has always been uncomfortable with the services Germany provides for the physically handicapped, like special taxis and grocery delivery - saying they ...

50 million 'environmental refugees' by 2020, experts say

Fifty million "environmental refugees" will flood into the global north by 2020, fleeing food shortages sparked by climate change, experts warned at a major science conference that ended here Monday.

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