It only takes three folds to get the job done and once it's complete, you won't have to roll up the top of your take-out or lunch bags anymore. It's surprisingly secure too, so you don't need to worry ...

Origami is the ancient Japanese art of paper folding. One uncut square of paper can, in the hands of an origami artist, be folded into a bird, a frog, a sailboat, or a Japanese samurai helmet beetle.

Origami — the art of making various shapes from a single piece of paper — has been realized at the nanoscale using DNA. Sheets of ‘DNA wireframe paper’ have been developed that, through folding along ...

The market for reusable tote bags not only now exists but is brimming with choices: Ripstop nylon, or leather? One hue, patterned, or with a catchphrase? The Omni bag by Kumeko, a Prague-based design ...