A new machine from Finnish researchers folds thick paper into packaging that can perform like bubble wrap or foam. When you ...

Step 1: Get an A4 piece of paper, origami paper can help make things easier, but it's not essential. Fold the bottom left corner over to the top right corner, making a pointed triangular shape.

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 finished ...