I recall first learning of "material fatigue" though the fictional movie No Highway in the Sky (1951) [1] [1] https://en.wikipedia.org/wiki/No_Highway_in_the_S

I recall first learning of "material fatigue" though the fictional movie No Highway in the Sky (1951) [1] [1] https://en.wikipedia.org/wiki/No_Highway_in_the_Sky https://en.wikipedia.org/wiki/No_Highway_in_the_Sky