The Alcotest is a computerized device that uses infrared technology to determine blood-alcohol levels.
Cox ended with a defibrillator, the device that uses electricity to bring the dead back to life.
Energy is passed through the skin to a cobra-shaped internal device that uses radio frequency from outside the body.
Lown had invented the defibrillator,a device that uses electrical charges to bring a tumultuous heartbeat under control..
Lown had invented the defibrillator,a device that uses electrical charges to bring a tumultuous heartbeat under control.
It is a device that uses the satellite-based Global Positioning System to find out exactly where it is.
Years ago, Scott Andrews developed a device that uses the sound of the rockets' ignition to trigger the camera shutters.
ALMOST every portable device that uses electricity has benefited from the development of rechargeable lithium-ion batteries.
By way of illustration, they tell the story of the gamma knife, a device that uses radioactive cobalt to destroy brain lesions without surgery.
Choose a device that uses a light-emitting diode, or LED, and write a report that explains what the LED in this device does and how it works.
The debate continues, and it has been intensified by the development of the cochlear implant, a device that uses electrodes placed in the inner ear.
