Learn how to create a fully functional magnetic origami Rubik's Cube in this comprehensive 21-minute tutorial. Follow step-by-step instructions to construct a modular origami cube using single sheets of paper for each unit, with origami "stickers" connected without glue. Discover the materials needed, including specific paper sizes and types of magnets. Master techniques for folding a 5x5 grid, creating cube units and "sticker" units, and properly placing magnets for optimal functionality. Gain insights on magnet positioning for core, center, edge, and corner units. Complete the project by assembling the cube and applying stickers, resulting in a unique, handmade Rubik's Cube that combines the art of origami with the challenge of a classic puzzle.