Reto Sterchi The three stacked pulse-jet engines have no moving parts and make insane amounts of noise. A spark plug is mounted on one of the empty pipes. Using a clever injection system that he d ...

Imagine our surprise when we learned [Bruce Simpson], who made headlines in 2003 with his ... [Bruce] spends most of his time now working on pulse jet projects. He’s flown quite a few modified ...

All he has to do is make vehicles that are bigger, faster, and crazier to keep that unfair advantage. Success on YouTube is always devouring itself, just like pulse-jet engines themselves.

pulsating Trembita engine. Its task is to destroy objects and exhaust the enemy’s anti-aircraft defense at a depth of up to 140 km. A pulse jet engine operates by generating thrust through a ...