In last year’s academic achievement evaluation, 1 out of 7 middle school third-year students remained at the lowest level in ...

The golden ratio is obtained by looking for a particular rectangle. Let us imagine a rectangle of length b and width a. Inside this rectangle, we draw a square (an x a). We are left with a rectangle ...

The world’s top graphic designers explore the ancient geometrical concept in poetry, food, sculpture, hairstyles and decorative art.