Machine
A machine is a powered tool consisting of one or more parts that is constructed to achieve a particular goal. Machines are usually powered by mechanical, chemical, thermal or electrical means, and are frequently motorized. Historically, a powered tool also required moving parts to classify as a machine; however, the advent of electronics technology has led to the development of powered tools without moving parts that are considered machines.
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Famous quotes containing the word machine:
“Man is a shrewd inventor, and is ever taking the hint of a new machine from his own structure, adapting some secret of his own anatomy in iron, wood, and leather, to some required function in the work of the world.”
—Ralph Waldo Emerson (1803–1882)
“Man is a beautiful machine that works very badly.”
—H.L. (Henry Lewis)
“One machine can do the work of fifty ordinary men. No machine can do the work of one extraordinary man.”
—Elbert Hubbard (1856–1915)