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  1. Physics

    Quantum Diaries

    What’s it like being a physicist? For the “World Year of Physics” in 2005, more than 30 physicists from around the world are providing occasional glimpses of their lives throughout the year via blog entries, video clips, and photos. Go to: http://interactions.org/quantumdiaries/

    By Science News
  2. Tech

    Fields of Beams: Carbon nanotubes crop up for big-screen TV

    Carbon nanotubes serve as the electron emitters that light up the screen of a new experimental, high-definition television display.

    By Peter Weiss
  3. Health & Medicine

    Positive Jolt: Electroshock therapy may have side benefit

    People with depression have high concentrations of norepinephrine, a brain hormone, but electroshock treatment lowers these levels to the normal range.