S. Korea firm to launch mega-fast wireless service

South Korea's top mobile carrier SK Telecom said it would launch its super-fast 4G wireless service Friday to meet growing demand from users of smartphones and tablet computers.

SK pays $920 mn for super-fast wireless spectrum

South Korea's top mobile carrier SK Telecom has won a licence to operate super-fast wireless services after bidding 995 billion won ($920 million), regulators said Monday.

Better, cheaper, faster ways for making (and destroying) memories

For literary types, memory is often linked with Marcel Proust's madeleine cookie, which, in a single bite, launches a nostalgic reverie that lasts through seven volumes. But for scientists and engineers at the University ...

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