21/02/2012

Gases drawn into smog particles stay there, study reveals

Airborne gases get sucked into stubborn smog particles from which they cannot escape, according to findings by UC Irvine and other researchers published today in the Proceedings of the National Academy of Sciences.

'Texting cow' technology boost for farmers

A smart collar which closely monitors the health of cows and sends the results back to farmers using mobile phone technology is being developed as part of a three-year-project co-funded by the Technology Strategy Board.

Ant colonies remember rivals' odor and compete like sports fans

A new study led by the University of Melbourne has shown that weaver ants share a collective memory for the odour of ants in rival nests, and use the information to identify them and compete, similar to how sports fans know ...

Software helps improve software

The earlier a problem is detected, the easier it can be solved. Before implementing complex programs in a time-consuming process, computer scientists also want to know whether they will reach the desired performance. Apart ...

China e-commerce firm Alibaba in privatization bid

(AP) -- Alibaba.com's parent company wants to take the Chinese e-commerce company private for $2.5 billion, the firms said Tuesday, part of a shift in business strategy that also includes plans to buy back a stake from Yahoo ...

Sony makes mobile gaming push with handheld Vita

(AP) -- Sony is intensifying its push in handheld gaming with a gadget aimed at hardcore players looking for something with a bit more punch than "Angry Birds," "Words With Friends" and other smartphone pastimes.

RIM releases belated new PlayBook software

Research In Motion released a free upgraded operating system for its struggling Playbook computer tablet on Tuesday, almost a year later than it first said it would.

You can't do the math without the words

Most people learn to count when they are children. Yet surprisingly, not all languages have words for numbers. A recent study published in the journal of Cognitive Science shows that a few tongues lack number words and as ...

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