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Wow. I had expected a series of youtube videos showing short sequences of machinery, but I was positively surprised. The explanations are really well written an
by jglauche 12y ago
Wow. I had expected a series of youtube videos showing short sequences of machinery, but I was positively surprised. The explanations are really well written and quite detailed.
Thanks for the link!
- rcarmo 12y agoIt's great for kids, too (might need some filtering, though).