Watch origami fold with no one touching it

Scientists have a discovered a way to fold origami — without physically touching it. By shining different colors of light on a sheet of Shrinky Dink plastic, researchers remotely bent it into various 3D shapes, according to a paper published Friday in the journal Science Advances.The key discovery was figuring out how to fold the plastic in a specific order. “As anyone who has done origami — or folded their laundry — can tell you, the order in which you make the folds can