21 by bookofjoe | 15 comments on Hacker News.
Monday, November 21, 2022
November 21, 2022
New top story on Hacker News: We just built the world’s largest 3D-printed aerospike rocket engine
We just built the world’s largest 3D-printed aerospike rocket engine
21 by bookofjoe | 15 comments on Hacker News.
21 by bookofjoe | 15 comments on Hacker News.
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