Mastodawn

Now my mind is going down a rabbit hole of 3d wire forming ideas.

Any #mechanical engineers out there who have a good book on interlocking wire/rod designs? Or other resources? I'm thinking of 3d structures to make things ridgid. e.g. show me a book with tricks like the mechanism seen in the attached image.

I'm thinking of spring locking mechanisms, assembly, disassembly, rigid triangle structures, etc.