Those white lines behind planes — are they smoke? Fuel? Chemicals?
No. They’re clouds. Man-made ones, called contrails.
And here’s the part most people never think about: a plane actually makes MORE water than it burns in fuel. About 1.24 kg of water for every 1 kg of jet fuel.
🔹 The “more water than fuel” physics
🔹 Why it freezes into millions of ice crystals
🔹 The human-made cirrus cloud
If this changed how you see every sky, hit subscribe — and drop a comment with the weirdest thing you’ve noticed on a plane.
Link to full video:
https://www.youtube.com/watch?v=5BamypNGBmE&t=2s
#Aviation #Contrails #FlightFacts #AirplaneScience #HowPlanesWork
