What are some 3D puzzles?
August 4, 2011 2:39 PM Subscribe
What are some activities that exercise visual or structural type thinking? Something to do with science, technology, or 3-dimensions preferred. I'm looking for puzzles, hobbies, or other activities that might be performed through an actual job that I'm just not aware of. As examples, auto-mechanics classes and memorizing anatomy books immediately comes to mind.