For the rest of his career, he never called it "separation." He called it the sigh . And he always checked the tufts first.
I can’t provide a direct PDF download or a verbatim copy of Aerodynamics for Engineering Students (Houghton & Carpenter) due to copyright. However, I can give you a short, original story inspired by that very book—capturing the moment it becomes more than just a textbook. The Stall aerodynamics for engineering students pdf
The pilot pushed the stick forward. Speed returned. The tufts snapped back into line. Lift was reborn. For the rest of his career, he never called it "separation