Engine
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An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy.
Boulton & Watt engine of 1788
A V6 internal combustion engine from a Mercedes-Benz
A three-horsepower internal combustion engine that ran on coal gas
Transport
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Transport or transportation is the intentional movement of humans, animals, and goods from one location to another. Modes of transport include air, land, water, cable, pipelines, and space. The field
Engine
…convection cells convert environmental heat into motion (e.g. in the form of rising air currents). Mechanical energy is of particular importance in transportation, but also plays a role in many industrial processes such as cutting, grinding, crushing, and mixing. Mechanical heat engines convert heat into work via…
Various modes of transport in Manchester, England
Human-powered transport remains common in developing countries.
Elephant transporting a person and some cargo on a highway between Delhi and Jaipur, India
An Air France Airbus A318 landing at London Heathrow Airport