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Comment by csomar | original | Why jet engines aren't made in China
[−]csomar · 2026-07-02 Thu 07:13 UTC · link
> All the money and talent in the world can't replicate real users generating real data that you can use to improve

Basically, China excellence in EVs and Solar was driven by the market being new. It's hard (almost impossible?) to outrank an incumbent very entrenched in a big market. You need a paradigm shift (ie: iphone vs nokia) to make the change.

[−]rbanffy · 2026-07-02 Thu 07:44 UTC · link
> You need a paradigm shift (ie: iphone vs nokia) to make the change.

I imagine the manufacturing breakthrough for high temperature jet turbine blades could be additive manufacturing where you grow the crystalline structure layer by layer instead of casting and carefully nurturing it. Mature markets with few incumbents focus on local maxima and have difficulty to move from one maxima to another, while a new manufacturer can start from a different position and search for other maxima.

[−]rvba · 2026-07-02 Thu 07:51 UTC · link
Or good spies who steal the secrets + few years of subsidies to give runway for the new companies
[−]foldr · 2026-07-02 Thu 08:59 UTC · link
You can steal ‘know’ but you can’t so easily steal ‘knowhow’. I could easily find all the information that I theoretically need to make a wooden chair. But to actually make it successfully would require years of practice at carpentry. At first, I can expect results comparable to Homer Simpson’s spice rack.
[−]bottled_poe · 2026-07-02 Thu 09:18 UTC · link
There may be a fraction of this, but the great thing about science is that it is verifiable.
[−]subscribed · 2026-07-02 Thu 09:21 UTC · link
You mean like when the NSA is spying on Airbus for Boeing? :)

https://www.bbc.com/news/world-europe-32542140

(it's particularly hilarious (in the bad way), that German secret services were participating in spying as well)

Thankfully some countries (here: Brazil) have some spine to react to it: https://www.reuters.com/article/business/saab-wins-brazil-je...