What’s a parallelogram? The hidden geometry shaping modern design, engineering, and nature
There’s a shape so fundamental it appears in everything from the steel girders of skyscrapers to the pixel grids of digital screens, yet most people overlook its quiet brilliance. It’s not a square, not a rectangle—though it borrows their stability—and it doesn’t demand the sharp angles of a triangle. This is the parallelogram, a quadrilateral […]