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Stanford students create a lightsaber-swinging robotic arm for a course in experimental robotics. A Microsoft Kinect tracks the opponent's lightsaber to help bring the Star Wars experience to life.
Subway trains in Japan get life-size lightsaber handrails to promote the release of the "Star Wars" saga on Blu-ray. You can't battle with them, but they do light up at the push of a button.
This week, robot lightsaber duels, emotion-sensing animatronic cat ears, and a robotic mouth that will haunt your nightmares.
The World Cup finals now holds the record for tweets per second. GOAAAAAL! If you're tired of waiting to get into Google+ the hacker group Anonymous is building their own. Wednesday could be a happy day for Apple fanboys, but who cares about Wednesday? Rebecca Black is dropping her new single "My Moment" on Monday! Yup, it's one of those Monday's.