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by aredox
643 days ago
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Because all of the welds were done by people who had their own know-how, and they retired without passing it on. And this is stuff you have to train on several decades, not just "follow the instructions". We can still redo it, but it is fairly complicated to restore the whole industrial base to match the past 1:1. https://arstechnica.com/science/2013/04/how-nasa-brought-the... |
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