Models are built to scale, defined as the ratio of any linear dimension of the model to the equivalent dimension on the full-size subject (called the "prototype"), expressed either as a ratio with … See more

Scale models are generally of two types: static and animated. They are used for several purposes in many fields, including: See more

Vehicles
Trains
Model railroading (US and Canada; known as railway … See more

• Crowe, Clayton t.; Elger, Donald F.; Williams, Barbara C.; Roberson, John A. (2010). Engineering Fluid Mechanics. John Wiley & Sons, Inc. ISBN 978-0-470-40943-5. See more

Models, and their constituent parts, can be built out of a variety of materials, such as:
Plastic
This includes injection molded or extruded plastics such as See more

• Autofest City
• Computer-aided design
• Cutaway drawing See more

• Scale model at Curlie See more