How can giant bubbles be mathematical?
Bubblz the clown makes soap bubbles out of bits of string. The string can be short, long, halved, doubled, measured to the nearest metre or millimetre, strings can be compared, estimated and sorted.
Bubblz the Clown produces bubbles out of shapes. From 2D squares and triangles to 3D cubes and octahedra. The magic of bubbles has to be seen to be believed!