Porsche has filed patents for an engine cycle with two combustion events for every six strokes (or three rotations of the crankshaft). They call it a 2 x 3-stroke. I’d humbly suggest it’s a 4 ...

F1's former impresario, addressing the group that decides the sport's rules, said they should go back to V10 engines. Then he hung up. That phone call - described to BBC Sport by several sources ...

MANILA, Philippines — Three areas in the country are expected to experience the “danger” category of heat index on Saturday (March 15), according to the Philippine Atmospheric, Geophysical ...

Keywords engines, heat energy, steam engine, internal combustion, external combustion, reciprocating engine, four-stroke cycle, diesel engine, rotary engine, gas turbine, jet engine, rocket engine ...