The most unique feature of the B-36 was its unusual hybrid propulsion system, combining both propeller and jet engines.

Not a 12-cylinder engine, a triple-turbo 12-rotor engine. A 15.7-liter rotary engine. This is insane, and so is Rob Dahm.

Three labourers were killed while another got injured after a fire broke out early Tuesday morning in a temporary shelter near Anand Vihar in Delhi. The deceased have been identified while the ...

I have already written about LiquidPiston and its XTS-210, but Avadi's idea is even more striking: it is a reciprocating engine that works as a rotary ... has to do with air cooling, which ...

Many of you have seen the process of making this rotary valve engine with different ... engine without valves and springs. Fuel and air enter the cylinder through a rotating shaft, which in ...