We’re introduced to the traditional two-stroke diesel engine as thermally efficient but not smooth-running, and then the gas turbine as smooth but much more inefficient. The free piston engine ...

This little cruiser defies convention, however, with its teeny-tiny two-stroke engine that packs a mere 49 cc. It's not ...

each including a power and compression stroke. The six phases of the engine cycle are: 1) Intake 2) Compression 3) Power 4) Compression 5) Power During this cycle, the piston reaches the higher ...

A new turbocharged 2.0-liter four-cylinder engine currently under development will power future electrified GR models. It’s designed to accommodate both traditional hybrid and plug-in hybrid setups, ...

This 4-stroke digital clock designed by [lagsilva ... The dots that form the digits move up and down the matrices in 1-3-4-2 firing order. As each piston-digit reaches top dead center, its ...