In the article; "Aluminum is an incredible material (snip) But it also has a limited safe life. The gradual weakening of aluminum (snip) experience over time is a process called “metal fatigue.”" which is what I think about every time I get on an airplane. OTOH, have not been in an airplane crash... yet.
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Larry:1958 Drysdale, 1961 Gitane Gran Sport, 1974 Zeus track, 1988 Masi Gran Corsa, 1974 Falcon, 1980 Palo Alto, 198? Vitus 979. Susan: 1976 Windsor Profesional.