Sentence examples for device exists from inspiring English sources
The caching device exists.
"When that device exists in the world, no one will ever use the mountain bike again".
That a device exists to cook them in a microwave probably says something horrifying about the insidious nature of kitchen technology (it not, capitalism itself).
Battery packs used in E.V.'s have safeguard systems built in that prevent overheating and overcharging, but no device exists that forestalls the march of time.
A similar device exists today, only the camera fits inside a pair of glasses and the sensory surface fits on the tongue.
(A similar device existed at various times in Argos, Miletus, Syracuse, and Megara).
If such a device existed, British governments of all parties would have achieved high scores in recent decades.
Mr. Kimura says that the concept was based on common sense, but that "no such device existed" at the time.
Daniel Huttenlocher, the dean and vice provost of Cornell University's new New York City technology campus, said consumers began buying PCs in big numbers beginning in the 1990s largely because no better device existed for getting on the Internet.
References to such a device exist in iOS 6.1, the beta of which is already in developer hands, and in iTunes 11.
