In this video, we delve into the science behind gender differences, highlighting research in biology and psychology that underscores the distinctiveness of men and women. From childhood behaviors, like how boys gravitate toward motion and girls to faces, to the neurological and spatial differences observed in men and women, this discussion draws on real scientific data. We also address how these differences persist across cultures and societies, even in more egalitarian settings. Join us as we explore the fascinating and sometimes surprising truths about what shapes our identities as male and female, backed by solid research.