The post did not glorify Nazism in anyway, nor the regime in question or its members. It simply made a factual statement about the technology in place in Germany during said period.
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Employing your apparent standard on whether anything can be said about a place where bad things were happening that might be inferred as having the remotest positive connotation...
Can we can no longer discuss any invention in the U.S. that originated during the age of slavery? While I grant, awful as slavery was, the death toll was far less than WWII; but still it was in the millions even prior to the U.S. Civil War.
Between 1501 and 1866, it is estimated that over 12.5 million people were forced onto ships in Africa, and transported to the Americas as slaves.
www.statista.com
How many other nations are on the banned list of places you can't cite advancements or wise ideas from because something terrible happened there?
That type of censorship isn't reasonable.