
Dynamo
Technical Device
Used for machines in engineering, not simple electronics like batteries.

The engineer explained how the dynamo generates electricity.
Mechanical to Electrical
Emphasizes the conversion of motion into electricity, not other energy forms.

When pedaling, your bicycle dynamo produces lighting power.
Historical Context
Originally, 'dynamo' meant a specific electric generator design but now can mean any generator.

Historical machines like Edison's dynamo were critical to the electric revolution.
Compare with
EngineGeneratorReactorTurbine
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