@th3j35t3r He has a PhD in astronautical engineering and was working as an aerospace engineer at Rockwell when Challenger blew up. Rockwell built the shuttle.
https://www.nytimes.com/1986/02/28/us/rockwell-closely-tied-to-the-shuttle-program.html
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@jjmacnab @th3j35t3r
There were a million other places for a PhD engineer to work.
@Bix @th3j35t3r He started a software company. Despite his hyperbole, there were 11 years in between Challenger and McDonalds.