Easy-to-follow text. Helpful photographs.Little cells and modules, such as those seen in architectural drawings, beehives, Japanese screens, Chinese puzzles, ... Ita#39;s not so much that any single task is particularly tricky a measuring out, cutting the slots, and drilling the holes are all anbsp;...
|Title||:||Making Marble-action Games, Gadgets, Mazes, and Contraptions|
|Author||:||Alan Bridgewater, Gill Bridgewater|
|Publisher||:||Stackpole Books - 1999|