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Explore the fascinating science behind human skin color variation in this enlightening TED-Ed talk. Discover how skin pigmentation is an adaptation to different climates and UV exposure levels, challenging Charles Darwin's earlier theories. Learn about the role of NASA data in supporting this modern understanding of skin color diversity. Gain insights from Nina Jablonski, author of "Skin: A Natural History," as she delves into the remarkable traits of human skin, including its colors, sweatiness, and cultural decorations. Uncover the truth behind skin color and its evolutionary significance in this 15-minute presentation that breaks down common misconceptions and illuminates the beauty of human diversity.