WHY IS YOUR WINDOW ROUND?

About this video

Why are airplane windows round? This video explains the engineering reason behind round aircraft windows, from the 1954 Comet disasters to how cabin pressurization and metal fatigue shaped every flight you take. You will learn why square windows crack, what about 3,000 cycles means for an airframe, and how to check your own window on your next flight.

From the video

Round corners
Round corners
Comet, 1954
Comet, 1954
Every flight
Every flight
The water tank
The water tank
The corner
The corner
Check yours
Check yours

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WHY IS YOUR WINDOW ROUND?