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Stories about: femtosecond

Forget About Knives, Use a Laser Most of us regard lasers as some kind of weird devices that came from the future and are restricted only to scientific investigations, when in fact use lasers every day without even noticing. Infrared remote control? Laser powered, so is your compact disk player. Remember that the thin line of light scanning your pro... 18 March 2008 07:44 GMT