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  • Hagfish
    Researchers are interested in the eel-like hagfish, which produces a slimey goo.
  • Hagfish Defense
    The hagfish protects itself by releasing a mass of slime that chokes the predator.
  • Eye Robot
    Researchers guide this non-mechanical microrobot through the eye using external magnetics.
  • SLIPS
    The pitchers' tube-shaped leaves have microscopic bumps that hold a thin layer of water.
  • Slime Clothes
    The mucin molecule is made up of a protein backbone with side chains of sugar.
  • Traveling Salesman
    Just 25 drop-off points means more than 15 trillion, trillion possible routes.
  • New York City One Year Later: Telecommunications
    After Sandy nearly wiped out landlines in lower Manhattan, Verizon rebuilds its network.
  • Corkscrew Robot
    Researchers designed a tiny corkscrew tail for this robot.
  • PBS Previews: Chasing the Moon
    Go behind the scenes with the production team to get a sneak peek of Chasing the Moon.
  • Olympian Profile: Bryan Volpenhein
    Olympian Bryan Volpenhein now coaches the next generation of rowing athletes.
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