+A [Piston Engine](/wiki/piston_engine) is a type of [Heat Engine](/wiki/heat_engine) that uses one or more reciprocating pistons to convert pressure into a useful rotational motion. Fueled by [Combustion](/wiki/combustion) or external heat, these machines harness the dance of forces to create power, driving vehicles and industrial systems alike.
+## See also
+- [Engine](/wiki/engine)
+- [Internal Combustion](/wiki/internal_combustion)
+- [Crankshaft](/wiki/crankshaft)
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