🇬🇧 English instruction:
Place the oloid on the inclined plane and observe it’s movements.
• Which parts of the oloid’s surface touch the ground when it rolls?
• Observe the oloid exactly; can you see a circle or a square in it?
The artist and technician Paul Schatz (1898-1979) discovered this shape and
described many technical applications based on it’s unique movements while
rolling. These include use in ventilation systems or in mixers for homoeopathic