🇬🇧 English instruction:
Could the board be transported on these wheels, even though they are not
• How does the axle of the wheels move when they turn?
• Place the board on the wheels.
• Place the board on the axles of the wheels.
• How many corners to a circle?
The rotary piston of the Wankel engine (Mazda MX5) is a type of Reuleaux