heavy revolving wheel in machine which is used to increase machine's momentum and thereby provide greater stability. Regulator consisting of a heavy wheel that stores kinetic energy and smooths the operation of a reciprocating engine.

Used to add new (often different) information.

To write individual letters by hand in capitals.

Existing or happening before the present time.

initial. Action of starting something, e.g. a new business. To move or change so that it is no longer closed.

machine converting power into motion. The parts of a train that pull railway cars.

many and various. pipe or chamber with several openings.

Mathematical operation used in calculations. operate in particular way.

engaging in speech. action of talking. To make a formal speech about something.

Clearly different in nature from something else.

System of pipes through which gases escape. To make a person feel very tired or without energy.

Part of car including gears affecting speed of car.

unpleasant or evil thing or creature supposedly sent by someone with paranormal or magical powers to warn. To move something quickly in a particular way.

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

joining or linking things together. To transfer from one part of a trip to another.