origami

Hikaru Kuribayashi, an 18-year-old from Japan, won $100,000 at the 2026 Regeneron International Science and Engineering Fair for a simulation program predicting complex folding patterns inspired by origami and natural structures. His research combined a childhood passion for origami with computational methods to model folding in nature, such as ladybug wings and satellite solar panels.

Origami can transform flimsy sheets into rigid, shape-shifting systems by altering structure instead of material. Scientists continue to discover new folding methods.

Elderly female inmates at Tochigi Prison in Japan engage in silent origami folding and sewing as part of rehabilitation efforts, highlighting challenges posed by aging prisoners and systemic barriers like health and language issues. The prison's approach reflects broader struggles within Japan's penal system to address these concerns.