Скачать или смотреть Why Planes Have a 3rd Hidden Engine

Have you ever noticed that mysterious hole at the very tip of an airplane’s tail? 🤔

Most passengers walk right past it, but it’s actually the exhaust for one of the most important parts of the aircraft! Tucked away inside the tail is a hidden "third engine" known as the APU (Auxiliary Power Unit).

In this 60-second deep dive, you’ll discover:

The Secret Engine: Why planes carry a small gas turbine engine in their tail. 🛩️

Ground Power: How the lights and Air Conditioning stay on while the main engines are off. 💡

The Jumpstart: How this little engine provides the power needed to "crank" the massive wing engines. ⚙️

The Ultimate Backup: Why the APU is a pilot's best friend during an emergency in the sky. 🛡️

Aviation is full of brilliant engineering, and that small hole in the tail is a vital part of your safety and comfort!

Subscribe for more daily aviation secrets and engineering marvels! ✨

#AviationSecrets #HowPlanesWork #Engineering #APU #AviationGeek #FlightSafety #PilotLife