this post was submitted on 22 Jun 2023
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Engineering

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NASA's clever technique to make combustion chambers (youtu.be)
submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]
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Combining machining, lost wax, and electroplating to make a miniature copy of the Space Shuttle's combustion chamber.

Edit for spelling.

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[–] [email protected] 5 points 1 year ago

Here I am sitting on my ass doing nothing and this guy is making miniature rocket engines.