Normally when you think of a V8 engine you think of pistons driven ... instead it uses solenoids along with a 3D printed crankshaft. The finished product would make a great science project or ...

These engines mimic the function of an internal combustion engine, with each solenoid acting as a piston ... The vehicle itself was mostly 3D printed, with two aluminum tubes as support structures ...

Let's have a look at top 7 points about the 3D-printed rocket engine: The engine that the space agency tested is the PS4 engine used in the Reaction Control System (RCS) of the upper stage (PS1 ...