Dr. Ray Dorsey video chats with his patient, Victor Jarzombeck, from his office at Johns Hopkins Medical Center in Baltimore. Dorsey has been treating Jarzombeck, who lives nearly 350 miles away in New Hartford, N.Y., for three years. Maggie Starbard/NPR hide caption

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The Parkinson's Doctor Will Video Chat With You Now

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Author Of 'Robopocalypse' On The Future Of Robotics

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Swaying Of Hammock Lulls Brain Into Deeper Sleep

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Student Inventors Dream Up A Better Wheelchair

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Forecasting 'Dead Zone' Conditions in the Gulf

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'Compass Of Pleasure': Why Some Things Feel So Good

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Union College psychology professor Chris Chabris and his students staged an outdoor fight to study inattentional blindness. Matt Milless/Union College hide caption

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Why Seeing (The Unexpected) Is Often Not Believing

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Karen Stern, 35, is an archaeologist studying tomb graffiti in Israel. W. O'Leary hide caption

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Archaeologists Unscramble Ancient Graffiti In Israel

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James Gleick On The History Of Information

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A man carries his son at a Beijing park. China's one-child policy has been blamed for the current gender-imbalance in China, where sex-specific abortions remain common. Frederic J. Brown/AFP/Getty Images hide caption

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In Asia, The Perils Of Aborting Girls And Keeping Boys

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