Скачать или смотреть Different Levels of Eye Folds Explained ( Not What you Think ).

Explore the astonishing diversity of human eyes and the tiny, powerful feature that shapes them: the eyelid fold. From the wind-shielded eyes of the Koryak people of Siberia to the wide-open gaze of a peninsula Arab, we uncover how this small strip of skin creates a stunning range of eye shapes. This video delves into the science behind different eyelid folds—including the Nordic fold, lateral external fold, Indian fold, and the well-known Mongolian fold—and their geographic prevalence. Learn about potential evolutionary adaptations, such as the ice age theory, and discover how eye anatomy tells a story of human migration and ancestry. We also discuss how these unique traits are wrapped in social meaning and influence beauty ideals worldwide. Join us to see how our eyes don't just perceive the world, they reveal how the world has shaped us. This is a fascinating journey into human diversity, anatomy, and adaptation.