Jet engines aren’t magic black boxes—they’re supercharged air pumps built from fancy materials and precision engineering. This video breaks down airflow, compressor stages, the massive size of modern turbines and even takes you inside Rolls-Royce’s casting facility to show how single-crystal nickel superalloys and gamma-prime phases keep blades from melting at 1,700°C.
After a deep dive into crystal structures and edge dislocations, the big finale: chucking sand into a spinning jet engine to see exactly why FOD (foreign object damage) is a pilot’s worst nightmare (and why we keep runways spotless). Plus, you’ll catch cameo insights from Cambridge and Bochum professors, cool animations, and some cheeky KiwiCo sponsorship vibes.
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