I WONDER - Are Footprints Unique?

The video explains that the patterns of lines and ridges on the soles of your feet are unique to each individual and remain unchanged throughout life. This uniqueness makes footprints a reliable method for identification, especially in infants. Whether walking on the beach or in the snow, your footprints serve as a personal signature, marking the world with your individuality.

What new insight or understanding did you gain from this video?