WireWorld » Making Stuff » Other People's Projects

This is an unsorted (but tagged) list of cool things other people have done and then posted their own set of instructions about how they did it that might be useful later for one of my own projects.

DIY Flexible Printed Circuits(via)
This would be awful cool for some hacking projects, I suspect.
Mobius circuit(via)
I can't believe somebody made a truly single sided circuit.