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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