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IBM to build brain-like computers
A collaboration in the US is aiming to create artificial brain circuits that mimic the structure and workings of neurons.
Online time 'is good for teens'
Teenagers' use of digital media shows that time online teaches children important skills, a new study shows.
Google unveils customised search
A tool unveiled by search giant Google will let users tailor search results much more closely to their needs.
First test for interplanetary net
Nasa has successfully tested a communications system designed to work in deep space modelled on the internet
US warned of China 'cyber-spying'
China has increased computer espionage attacks on US government and business interests, Congress is warned.
Government 'loses one PC a week'
The Tories demand a Whitehall security review as it is revealed 53 computers disappeared in a year.
Dell sees quarterly profits slip
US computer maker Dell sees its quarterly profits fall as customers around the world buy fewer computers.
UK 'ahead in digital TV uptake'
Digital television is spreading faster in Britain than in France, Canada, the US, Germany and Japan, according to research.
Goodbye tailback
How navigation systems track and treat traffic jams
Net debut for Guns N' Roses
Guns N' Roses have launched their new album on MySpace, ahead of its release in shops.
Cyber-bullying trial opens in US
A US woman goes on trial accused of using a fake online personality to bully a 13-year-old girl who later killed herself.
Microsoft to offer free security
Microsoft has announced it will offer a free anti-virus and security software suite and will discontinue its OneCare service.
European online library launches
The British Library is among more than 1,000 cultural groups contributing to a European online library.
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