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photos Upcoming version of Mac OS X offers a range of updates, from new developer tools to backup and graphics apps.
Leopard bares its teeth
Lessons for Vista
MIT researcher and others develop a technique that can restore some sharpness to photos blurred by camera shake.
Photos: Wobble taming
Radio frequency identification tags in passports may make it possible to determine from a distance whether somebody is carrying a passport and even tell the nationality of a passport holder. Taken to an extreme, such identification could make it possible to detonate explosives only when someone from a particular country is nearby, Flexilis shows in this video.