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Tragic Titan submersible’s $62 SanDisk memory card found undamaged at wreckage site
(www.tomshardware.com)
This is a most excellent place for technology news and articles.
I would never have gone in a submarine called the Tragic anything.
In this context Tragic was a title earned for their efforts. It's like King Charles knighted the Titan, but since it was neither a Sir or Dame, it joined Titanic with the pronoun Tragic
I always thought allowing someone called Ethelred the Unready to rule England was a clear unforced error.