And there are existing methods, like a machine that can quickly identify chemicals in pills to confirm if the pills are real.

VOA: special.2010.03.01

This is the idea that a patentshould be given to a machine or something that creates a material change, like a chemical process.

VOA: special.2010.07.16

The railroad company planned to buy the machine if it worked as well as the salesman said.

VOA: special.2009.02.21

As the cow eats, a robotic arm cleans and connects the animal to the milking machine.

VOA: special.2009.05.12

It uses an MRI or magnetic resonance imaging machine to look for abnormalities in the brain.

VOA: special.2010.12.21

One day,a salesman came to the work area with a new drilling machine powered by steam.

VOA: special.2010.09.04

"The brain-machine interface is a system that allows disabled people, people suffering from physical disabilities to communicate with external world and also to control devices."

VOA: special.2011.04.04

And unlike a machine, the skin-to-skin contact provides two kinds of warmth physical and emotional.

VOA: special.2009.05.25

He taught himself to be a pilot. During World War II, he designed a machine used to train military aircraft crews to fire guns at enemy aircraft.

VOA: special.2009.01.14

This makes it easier to form into shapes by hand or by machine.

VOA: special.2009.09.14

Even if he was on this train." His moving to the city is an attempt to move away from the natural world and become a thing,a machine.

VOA: special.2010.12.26

There was no water or machine to wash clothes in their home.

VOA: special.2010.03.28

It also is probably what a number of reporters said earlier this month when they were permitted to see a machine that will be sent to the planet Mars.

VOA: special.2011.04.26

He developed a machine to aid breathing.

VOA: special.2010.05.14