Electrohead
Verified User
Wrong.Pex was introduced to the United States in 1968. It was first used as general plumbing starting 1993. Pex B was developed in 1996, the kind you probably use now.
FADEC engines in cars started appearing in the 1990s. ECU's began around the 1980's, along with single point fuel injection which finally became reliable enough. Multipoint fuel injection (which all cars today are using) in th 1990s'.
All developed by Boomers.
So is the personal computer AND the internet that you are currently whining on.
Pex was invented far before hand. Boomers can eat shit for what they've done to this country.