Articles about fold
Origami is the art of folding paper into objects, shapes and animals. Origami creations range from the simplest of jumping frogs, to complex paper structures, but it all starts with the same basic folding techniques.
A waterbomb base is the starting point for many more complex origami models, so it's worth familiarizing yourself with the process. You'll run across this base used in many flower and animal folding instructions.