• 3D paper snowflakes are surprisingly easy to make. • Just accordion-fold the paper first before cutting a pattern. • Then carefully unfold and tape the edges together. Nearly everyone has made paper ...

The amplituhedron, a shape at the heart of particle physics, appears to be deeply connected to the mathematics of paper folding. The amplituhedron is a geometric shape with an almost mystical quality: ...

Long before screens and styluses, entertainment came in the form of folded paper. One square. No cuts. No glue. Just folds. That’s all it took to create animals, flowers, boats, and birds that felt ...