1. Tech

    Opening a Window on Video Paper

    A new type of electronic paper may bring video clips to the daily newspaper.

  2. Tech

    Tinkering With the Basic Bike

    Turning a bicycle into a blender, and making it go faster and farther with less effort.

  3. Computing

    It’s a Small E-mail World After All

    It takes roughly half a dozen e-mail links to reach just about any other person in the world.

  4. Tech

    In Search of the Perfect French Fry

    Scientists are looking for new ways to make french fries that have the proper balance of flavor, texture, and nutrition.

  5. Tech

    Butterfly wings and waterproof coats

    Inspired by nature, scientists have come up with clever new designs for waterproof coatings.

  6. Tech

    Cell phones and possible health hazards

    Radiation from some cell phones appears to kill brain cells in rats.

  7. Tech

    Eating up foul sewage smells

    Bacteria can break down the chemical responsible for sewage's rotten-egg smell.