Laser cut Hinge Test
A rather neat design appeared on Thingiverse recently ( http://www.thingiverse.com/thing:12707 ). By strategically cutting wood it is possible to make lots of thin strips in a lattice that can be used to actually fold the piece of wood in half. These guys are using it to create a notepad with a cover. I decided to cut a small test section just to demonstrate the principle while I look at the things I want to use it for.