Pneumatics

Pneumatics is the use of compressed air for mechanical motion. It has many uses.^[1]

Pneumatic transfer systems are employed in many industries to move powders and devices. Pneumatic devices are also used where electric motors cannot be used for safety reasons, such as deep in a mine where explosive dust or gases may be present.

1. ↑ In dentistry applications, pneumatic drills are lighter, faster, and simpler than an electric drill of the same power rating (because the compressor, is separate from the drill and pumped air is capable of rotating the drill bit at extremely high rpm).