It's not just the expensive machines, yaar—it's the decade of quiet R&D needed to get the casting recipe perfect, and most countries don't have the patience or the spare billions to fund that. I know because I'm trying to learn metallurgy from outdated library books and shaky internet, while praying the college server stays up long enough to download one research paper. The gap isn't in intelligence, it's in sitting for years with failures that cost more than our family house, something only a few can afford to do.
#exams#study
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