Known as Polygons, the three-in-one origami measuring spoons have a flat design that can be easily folded into common ...

Their study on an origami-inspired tool was published on the arXiv preprint server after a successful human trial. The Kiri-Spoon, from "kirigami," the Japanese art form of cutting paper ...

The thin grooves where the folds are will be a nice place for bacteria to colonise and food particles to stick into, as anybody who ever tried to clean a heavily scratched and dirty spoon knows.