The doctor says you should point the device so the flow of air is just in front of your face.

VOA: special.2009.07.14

Now,officials at the Glasgow airport in Scotland are testing a new security device called an "electronic sniffer dog."

VOA: special.2011.01.17

It is a small device that you move around on a flat surface in front of a computer.

VOA: special.2010.08.01

The Skyhook was an emergency device designed to rescue people in areas that were hard to reach, such as spies in enemy territory.

VOA: special.2009.01.14

The same journal also published a report in July on an experimental device called the CellScope.

VOA: special.2009.08.03

"The average person who uses a computer or an electronic device blinks about a third as much as we normally do in everyday life.

VOA: special.2011.08.01

In nineteen forty-seven, Doctor Beck saved a patient with a defibrillator device for the first time.

VOA: special.2009.08.11

Material from the RQ36 asteroid will be sent back to Earth in a special protective device.

VOA: special.2011.06.22

A pacemaker is a small device that doctors place in people with an abnormal heartbeat.

VOA: special.2010.06.02

This device was used in the spy movie "Thunderball" about British secret agent James Bond.

VOA: special.2009.01.14

In many countries, it is possible to buy and use a special device that will warn when harmful levels of carbon monoxide are in the area.

VOA: special.2010.02.02

North Korea on Monday exploded a nuclear device and tested a series of missiles in defiance of the international community.

VOA: standard.2009.05.30

The device is a tiny sensor, implanted through a catheter in the heart's pulmonary artery.

VOA: standard.2010.06.04

Authorities arrested a Pakistan-born U.S.citizen, Faisal Shahzad, two days after an explosive device inside a sports utility vehicle failed to detonate in Times Square on May 1.

VOA: standard.2010.05.14