62K views · 271 reactions | I love a PulseJet Engine, but it hasn't always been used for good. Watch to discover how people used to use it. | Integza | Facebook

60K views · 611 reactions | Gav and Dan are joined by the legendary Colin furze as they get blown away (literally) by a pulse jet engine. | The Slow Mo Guys | Facebook

1.7M views · 13K reactions | Pulse jet engine model#pulseengine #pulse #pulsejet #enginemodel #jetengine #rocketengine #diy | Chuan QI Engine | Facebook

1.6M views · 9.2K reactions | DIY Pulse jet engine model#pulseengine #pulse #pulsejet #enginemodel #jetengine #rocketengine #diy | Chuan QI Engine | Facebook

A jam jar pulsejet engine is a simple yet fascinating demonstration of reactive propulsion. It works by igniting a fuel-air mixture inside a jar, usually methanol vapor mixed with air, which rapidly combusts and expands. The expanding gases rush out of the opening, creating thrust, while the sudden drop in pressure draws fresh air and fuel back in to repeat the cycle. This repeating cycle of ignition and refill happens many times per second, producing the distinctive pulsing sound that gives the