Since the movement of a galloping horse is so rapid, men in the 19th century debated whether, at any given moment, all of its hooves would be off the ground at the same time.
Kuna galopeeriv hobune liigub väga kiiresti, vaieldi 19. sajandil selle üle, kas mingil teatud momendil on hobuse kõik neli kapja maast lahti.