Jet engines work on the "suck ... The air is then compressed in the next stage of the engine—this is the ‘squeeze’ part. A second fan increases the pressure in the air by around eight ...

The innovation here is using a lathe to machine the compressor stages by mounting an end mill ... powered by a handmade jet engine. This is an enormous fiberglass plane with a homebrew engine ...

Jet engines generate much more power than automobile ... engine sucks a large mass flow of air and transfers it to several stages of the low-pressure (LP) and high-pressure (HP) compressors.