• Natural gas stoves or gas water heaters are usually connected to a device that safely expels the gas from the home.

    VOA: special.2010.02.02

  • A pickup is a device that captures the vibration of the metal guitar strings and changes them into electronic sound signals.

    VOA: special.2009.09.27

  • The students developed a device for cars to collect information on road conditions, driving behavior and traffic incidents.

    VOA: special.2011.07.18

  • Twenty years later, he completed a device that was smaller than the first two, and weighed less.

    VOA: special.2010.07.14

  • A compass is a device containing a metal object that points toward the magnetic north pole.

    VOA: special.2010.07.14

  • You also will wear a device that will collect urine, the body's liquid waste.

    VOA: special.2011.04.06

  • About ten years ago, a device called the Vagus Nerve Stimulator was developed.

    VOA: special.2010.10.26

  • The mapper is a spectrometer, a device that measures reflected light wavelengths.

    VOA: special.2009.09.30

  • So he began to develop a device of his own.

    VOA: special.2010.07.20

  • The team designed a device it called a choice chamber.

    VOA: special.2010.08.10

  • Dr.Leslie Miller at Washington Hospital Center is involved in clinical trials of heart pumps, including this one that the U.S.Food and Drug Administration has approved as a device that can permanently replace the heart for patients who are too old to be considered for a heart transplant.

    VOA: standard.2010.01.27

  • A stopper device on the tube-like container held food for the ants as they traveled to their new homes.

    VOA: special.2011.02.15

  • Before the laser, scientists developed a similar device: a maser which stands for Microwave Amplification by Stimulated Emission of Radiation.

    VOA: special.2010.09.01

  • Sony and Philips, another electronics manufacturer, worked together to create a new storage device for digital sound -- the compact disc.

    VOA: special.2011.05.11

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