Origami is the art of paper folding. Originating in China and Japan —but especially associated with the land of the rising sun—this ancient craft transforms a flat square piece of paper into a ...

Place your paper down and decide which way you are going to fold it You can fold it up the way, down the way or from one side to the other. Choose what feels easiest and will give you the hole ...

SEOUL, Dec. 24 (Korea Bizwire) — An international research team has developed a new foldable porous nano-material based on ...