What alien technologies are in Neill Blomkamp's "Rakka" and how far they are from real?
Here's an article on the Rakka for reference with the thread's discussion.
They mention ferro-fluids as the basis for the alien technology:
and here where it shows the ferro-fliuds are still somewhat fluidic:
Thank you. And that substance from the movie demonstrate some sort of levitation, too, I believe?
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