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  • How Batteries Work
    To create an electricity-powered vehicle, you need a battery that holds enough energy.
  • DNA Patch
    The patch is made up of thin polymer films embedded with a DNA vaccine.
  • Pitcher Plant
    This pitcher plant-inspired nonstick technology can be used for anti-icing coatings.
  • 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.
  • New York City One Year Later: Telecommunications
    After Sandy nearly wiped out landlines in lower Manhattan, Verizon rebuilds its network.
  • Eye Robot
    Researchers guide this non-mechanical microrobot through the eye using external magnetics.
  • Slow Goldfish
    Seeing the goldfish in glycerin shows how water feels to a tiny robot.
  • Bee Toxin
    The microscopic nanodevices are designed to carry the bee toxin safely through the body.
  • Invisibility Cloak
    Researchers are bending microwaves to make an invisibility cloak device from radar.
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