Ancient Iran had air conditioning

https://lemmy.world/post/2083383

Ancient Iran had air conditioning - Lemmy.world

Wow, I thought quanat was a made-up word from dune.
If “Kwisatz Haderach” is also a real thing that would be weird.
It’s derived from Hebrew.
Where did the term Kwisatz Haderach in Dune originate?

I've always been curious how names and words are created in literature. Having finished the main Dune books last year, I was thinking how the term "Kwisatz Haderach" came about. Did Herbert make it...

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