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laser Archive
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Physicists successfully cloak a moment in time
Posted on January 10, 2012 | No CommentsThink Harry Potter movie magic: Cornell researchers have demonstrated a “temporal cloak” – albeit on a very small scale – in the transport of information by a beam of light.... -
Robot snake slithers through its missions
Posted on December 13, 2011 | No CommentsHow does one design a robot that maneuvers in three dimensions and navigates all manner of terrain? Those are the main challenges that Howie Choset at Carnegie Mellon University is... -
The power of electromagnetism in science and spirits
Posted on January 10, 2010 | 1 CommentThe importance of measuring electromagnetic fields in paranormal work has been affirmed by many investigators, but the power of EMF is frequently overlooked due to the wispy nature of the readings.
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